correct microutils version

Update dependency org.jetbrains.kotlinx:kotlinx-serialization-json to v1.8.0

CHANGELOG.md

@@ -1,5 +1,86 @@
 # TelegramBotAPI changelog
 
+## 23.2.0
+
+* `Version`:
+  * `MicroUtils`: `0.24.5` -> `0.24.6`
+  * `Ktor`: `3.0.3` -> `3.1.0`
+
+## 23.1.2
+
+* `Version`:
+  * `Kotlin`: `2.1.0` -> `2.1.10`
+  * `Serialization`: `1.7.3` -> `1.8.0`
+  * `MicroUtils`: `0.24.4` -> `0.24.5`
+  * `KSLog`: `1.4.0` -> `1.4.1`
+
+## 23.1.1
+
+* `Version`:
+  * `MicroUtils`: `0.24.0` -> `0.24.4`
+* `Core`:
+  * Replace `removeFirst` with `removeAt(0)` in `createTextSources`
+
+## 23.1.0
+
+**THIS UPDATE CONTAINS ADDING SUPPORT OF [Telegram Bots API 8.2](https://core.telegram.org/bots/api-changelog#january-1-2025)**
+
+## 23.0.0
+
+* `Version`:
+  * `Coroutines`: `1.9.0` -> `1.10.1`
+  * `MicroUtils`: `0.23.2` -> `0.24.0`
+  * `KSLog`: `1.3.6` -> `1.4.0`
+  * `Ktor`: `3.0.2` -> `3.0.3`
+* `Core`:
+  * All old factory methods for `TextSource`s took suffix `TextSource`. For example: `regular` -> `regularTextSource`.
+  That has been for excluding names resolution ambiguity with extensions for `EntitiesBuilder`
+
+## 22.0.0
+
+**THIS UPDATE CONTAINS BREAKING CHANGES**
+
+**IN THIS UPDATE HAS BEEN REWORKED EVENTS API IN WEBAPPS**
+
+**THIS UPDATE ADDING SUPPORT OF [BOT API 8.0](https://core.telegram.org/bots/api-changelog#november-17-2024) AND [BOT API 8.1](https://core.telegram.org/bots/api-changelog#december-4-2024)**
+
+* `Version`:
+  * `MicroUtils`: `0.23.1` -> `0.23.2`
+  * `Ktor`: `3.0.1` -> `3.0.2`
+
+## 21.0.1
+
+* `Core`:
+  * Improvements in `Update.sourceUser` extension
+  * Add extension `PrivateChat.toUser`
+  * Builder methods of `TextSource`s (like `pre` which returns `PreTextSource`) lost suppression of `redundant inline`
+due to its redundancy
+  * Add `mention` builders for `EntitiesBuilder` with `UserId` as variant instead of `User`
+* `BehaviourBuilder`:
+  * Add support of several rounds for `CombinedSubcontextInitialAction`. Now it will try hard to execute all its
+`SubAction` while all actions will not be completed successfully OR all left actions will not complete with errors
+
+## 21.0.0
+
+* `Version`:
+  * `Kotlin`: `2.0.21` -> `2.1.0`
+  * `MicroUtils`: `0.23.0` -> `0.23.1`
+* `BehaviourBuilder`:
+  * Add special `val data: BehaviourContextData` into all realizations of `BehaviourContext`
+  * Add `CombinedSubcontextInitialAction` and functions
+    `buildSubcontextInitialAction`/`buildSubcontextInitialActionWithSubActions`
+  * Add `subcontextInitialAction` for all the functions-builders of `BehaviourContext` and
+    `additionalSubcontextInitialAction` to all triggers
+
+## 20.0.1
+
+* `Core`:
+  * Fix of logger propagation (fix of [#860](https://github.com/InsanusMokrassar/ktgbotapi/issues/860))
+  * Add opportunity to modify keyboards (fix of [#761](https://github.com/InsanusMokrassar/ktgbotapi/issues/761))
+  * Fields of `OrderInfo` became nullable (fix of [#917](https://github.com/InsanusMokrassar/ktgbotapi/issues/917))
+  * Add default `toString` to `ChatType` (fix of [#919](https://github.com/InsanusMokrassar/ktgbotapi/issues/919))
+  * Fix of method in `CreateInvoiceLink` (merging of [#920](https://github.com/InsanusMokrassar/ktgbotapi/issues/920), made by [byteduck-exploit](https://github.com/byteduck-exploit))
+
 ## 20.0.0
 
 **THIS UPDATE CONTAINS SUPPORT OF [BOTS API 7.11](https://core.telegram.org/bots/api-changelog#october-31-2024)**

README.md

@@ -1,4 +1,4 @@
-# TelegramBotAPI [![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi) [![Supported version](https://img.shields.io/badge/Telegram%20Bot%20API-7.11-blue)](https://core.telegram.org/bots/api-changelog#october-31-2024)
+# TelegramBotAPI [![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi) [![Supported version](https://img.shields.io/badge/Telegram%20Bot%20API-8.2-blue)](https://core.telegram.org/bots/api-changelog#january-1-2025)
 
 |          Docs          |                                   [![KDocs](https://img.shields.io/static/v1?label=Dokka&message=KDocs&color=blue&logo=kotlin)](https://tgbotapi.inmo.dev/index.html) [![Mini tutorial](https://img.shields.io/static/v1?label=Mk&message=Docs&color=blue&logo=mkdocs)](https://docs.inmo.dev/tgbotapi/index.html)                                    |
 |:----------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|

docs/build.gradle

@@ -55,7 +55,7 @@ Object callback = {
 
             sourceLink {
                 localDirectory.set(file("../"))
-                remoteUrl.set(new URL("https://github.com/InsanusMokrassar/ktgbotapi/tree/master"))
+                remoteUrl.set(new URL("https://github.com/InsanusMokrassar/ktgbotapi"))
                 remoteLineSuffix.set("#L")
             }
         }

gradle.properties

@@ -6,4 +6,4 @@ kotlin.incremental=true
 kotlin.incremental.js=true
 
 library_group=dev.inmo
-library_version=20.0.0
+library_version=23.2.0

gradle/libs.versions.toml

@@ -1,27 +1,27 @@
 [versions]
 
-kotlin = "2.0.21"
+kotlin = "2.1.10"
-kotlin-serialization = "1.7.3"
+kotlin-serialization = "1.8.0"
-kotlin-coroutines = "1.9.0"
+kotlin-coroutines = "1.10.1"
 
 javax-activation = "1.1.1"
 
 korlibs = "5.4.0"
 uuid = "0.8.4"
-ktor = "3.0.1"
+ktor = "3.1.0"
 
-ksp = "2.0.21-1.0.26"
+ksp = "2.1.10-1.0.29"
 kotlin-poet = "1.18.1"
 
-microutils = "0.23.0"
+microutils = "0.24.6"
-kslog = "1.3.6"
+kslog = "1.4.1"
 
 versions = "0.51.0"
 
 github-release-plugin = "2.5.2"
-dokka = "1.9.20"
+dokka = "2.0.0"
 
-validator = "0.16.3"
+validator = "0.17.0"
 
 [libraries]
 
@@ -57,6 +57,10 @@ microutils-serialization-mapper = { module = "dev.inmo:micro_utils.serialization
 microutils-languageCodes = { module = "dev.inmo:micro_utils.language_codes", version.ref = "microutils" }
 microutils-ktor-common = { module = "dev.inmo:micro_utils.ktor.common", version.ref = "microutils" }
 microutils-fsm-common = { module = "dev.inmo:micro_utils.fsm.common", version.ref = "microutils" }
+microutils-ksp-sealed = { module = "dev.inmo:micro_utils.ksp.sealed", version.ref = "microutils" }
+microutils-ksp-sealed-generator = { module = "dev.inmo:micro_utils.ksp.sealed.generator", version.ref = "microutils" }
+microutils-ksp-variations = { module = "dev.inmo:micro_utils.ksp.variations", version.ref = "microutils" }
+microutils-ksp-variations-generator = { module = "dev.inmo:micro_utils.ksp.variations.generator", version.ref = "microutils" }
 
 kslog = { module = "dev.inmo:kslog", version.ref = "kslog" }
 

gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip

tgbotapi.api/api/tgbotapi.api.api

@@ -96,7 +96,6 @@ public synthetic class dev/inmo/tgbotapi/extensions/api/EditLiveLocationInfo$$se
 	public final fun getDescriptor ()Lkotlinx/serialization/descriptors/SerialDescriptor;
 	public final fun serialize (Lkotlinx/serialization/encoding/Encoder;Ldev/inmo/tgbotapi/extensions/api/EditLiveLocationInfo;)V
 	public synthetic fun serialize (Lkotlinx/serialization/encoding/Encoder;Ljava/lang/Object;)V
-	public fun typeParametersSerializers ()[Lkotlinx/serialization/KSerializer;
 }
 
 public final class dev/inmo/tgbotapi/extensions/api/EditLiveLocationInfo$Companion {
@@ -104,18 +103,18 @@ public final class dev/inmo/tgbotapi/extensions/api/EditLiveLocationInfo$Compani
 }
 
 public final class dev/inmo/tgbotapi/extensions/api/ForwardMessageKt {
-	public static final fun forwardMessage-Jtj_99M (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ldev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun forwardMessage-G0NMK-w (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun forwardMessage-Jtj_99M (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ldev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun forwardMessage-G0NMK-w (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun forwardMessage-Jtj_99M$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ldev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun forwardMessage-G0NMK-w$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun forwardMessage-Jtj_99M$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ldev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun forwardMessage-G0NMK-w$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static final fun forwardMessage-gJU3G-E (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun forwardMessage-otd5OVs (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun forwardMessage-gJU3G-E (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun forwardMessage-otd5OVs (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun forwardMessage-gJU3G-E (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun forwardMessage-otd5OVs (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun forwardMessage-gJU3G-E (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun forwardMessage-otd5OVs (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun forwardMessage-gJU3G-E$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun forwardMessage-otd5OVs$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun forwardMessage-gJU3G-E$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun forwardMessage-otd5OVs$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun forwardMessage-gJU3G-E$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun forwardMessage-otd5OVs$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun forwardMessage-gJU3G-E$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/MessageThreadId;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun forwardMessage-otd5OVs$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
 public final class dev/inmo/tgbotapi/extensions/api/ForwardMessagesKt {
@@ -898,6 +897,15 @@ public final class dev/inmo/tgbotapi/extensions/api/edit/media/EditInlineMessage
 	public static synthetic fun editMessageMedia-FrLM24I$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Ldev/inmo/tgbotapi/types/media/TelegramFreeMedia;Ldev/inmo/tgbotapi/types/buttons/InlineKeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
+public final class dev/inmo/tgbotapi/extensions/api/edit/payments/EditUserStarSubscriptionKt {
+	public static final fun cancelUserStarSubscription-0SkZb-I (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun cancelUserStarSubscription-AASCvMI (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ljava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun editUserStarSubscription-0x-hEcU (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun editUserStarSubscription-TFuYNzM (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ljava/lang/String;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun enableUserStarSubscription-0SkZb-I (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun enableUserStarSubscription-AASCvMI (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ljava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/api/edit/reply_markup/EditChatMessageReplyMarkupKt {
 	public static final fun editMessageReplyMarkup-iJMbh4A (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/lang/String;Ldev/inmo/tgbotapi/types/buttons/InlineKeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static synthetic fun editMessageReplyMarkup-iJMbh4A$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/lang/String;Ldev/inmo/tgbotapi/types/buttons/InlineKeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
@@ -1076,6 +1084,46 @@ public final class dev/inmo/tgbotapi/extensions/api/get/GetUserProfilePhotosKt {
 	public static synthetic fun getUserProfilePhotos-4iNBclM$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/Integer;Ljava/lang/Integer;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
+public final class dev/inmo/tgbotapi/extensions/api/gifts/GetAvailableGiftsKt {
+	public static final fun getAvailableGifts (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+}
+
+public final class dev/inmo/tgbotapi/extensions/api/gifts/SendGiftGeneratedVariationKt {
+	public static final fun sendGift (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ldev/inmo/tgbotapi/types/gifts/Gift;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendGift (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ldev/inmo/tgbotapi/types/gifts/Gift;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendGift-0SDnvgk (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ljava/lang/String;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendGift-GROm3fU (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ljava/lang/String;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendGift-VjR9mJc (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLdev/inmo/tgbotapi/types/gifts/Gift;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendGift-ySMgKnk (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLdev/inmo/tgbotapi/types/gifts/Gift;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+}
+
+public final class dev/inmo/tgbotapi/extensions/api/gifts/SendGiftKt {
+	public static final fun sendGift-1FWvrZc (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;Ljava/util/List;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun sendGift-1FWvrZc$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;Ljava/util/List;ZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun sendGift-CrS58cM (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun sendGift-CrS58cM$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun sendGiftToChat-0SDnvgk (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun sendGiftToChat-0SDnvgk$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun sendGiftToChat-GROm3fU (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ljava/util/List;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun sendGiftToChat-GROm3fU$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ljava/util/List;ZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+}
+
+public final class dev/inmo/tgbotapi/extensions/api/gifts/SendGiftToChatGeneratedVariationKt {
+	public static final fun sendGiftToChat (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/gifts/Gift;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendGiftToChat (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/gifts/Gift;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendGiftToChat (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/PublicChat;Ldev/inmo/tgbotapi/types/gifts/Gift;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendGiftToChat (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/PublicChat;Ldev/inmo/tgbotapi/types/gifts/Gift;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendGiftToChat-0SDnvgk (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/PublicChat;Ljava/lang/String;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendGiftToChat-GROm3fU (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/PublicChat;Ljava/lang/String;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+}
+
+public final class dev/inmo/tgbotapi/extensions/api/inline/SavePreparedInlineMessageKt {
+	public static final fun savePreparedInlineMessage (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ldev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/abstracts/InlineQueryResult;ZZZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun savePreparedInlineMessage$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ldev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/abstracts/InlineQueryResult;ZZZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun savePreparedInlineMessage-W2FzMBY (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLdev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/abstracts/InlineQueryResult;ZZZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun savePreparedInlineMessage-W2FzMBY$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLdev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/abstracts/InlineQueryResult;ZZZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/api/passport/SetPassportDataErrorsKt {
 	public static final fun setPassportDataErrors (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ldev/inmo/tgbotapi/types/passport/PassportData;Ldev/inmo/tgbotapi/utils/passport/Decryptor;Lkotlin/jvm/functions/Function3;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static final fun setPassportDataErrors (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ljava/util/List;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
@@ -1085,30 +1133,30 @@ public final class dev/inmo/tgbotapi/extensions/api/passport/SetPassportDataErro
 }
 
 public final class dev/inmo/tgbotapi/extensions/api/send/CopyMessageKt {
-	public static final fun copyMessage-4vY2rXA (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-KRJ1h7Y (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun copyMessage-4vY2rXA (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-KRJ1h7Y (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-4vY2rXA$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-KRJ1h7Y$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-4vY2rXA$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-KRJ1h7Y$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static final fun copyMessage-OcVbe1s (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-TZVTCXQ (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun copyMessage-OcVbe1s (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-TZVTCXQ (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-OcVbe1s$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-TZVTCXQ$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-OcVbe1s$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-TZVTCXQ$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/message/abstracts/AccessibleMessage;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static final fun copyMessage-iAqBLco (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-kYXRsd4 (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun copyMessage-iAqBLco (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-kYXRsd4 (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun copyMessage-iAqBLco (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-kYXRsd4 (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun copyMessage-iAqBLco (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-kYXRsd4 (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-iAqBLco$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-kYXRsd4$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-iAqBLco$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-kYXRsd4$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-iAqBLco$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-kYXRsd4$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-iAqBLco$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-kYXRsd4$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static final fun copyMessage-jlXqlwc (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-wTdqI8k (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun copyMessage-jlXqlwc (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-wTdqI8k (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun copyMessage-jlXqlwc (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-wTdqI8k (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun copyMessage-jlXqlwc (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun copyMessage-wTdqI8k (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-jlXqlwc$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-wTdqI8k$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-jlXqlwc$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-wTdqI8k$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-jlXqlwc$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-wTdqI8k$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun copyMessage-jlXqlwc$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/util/List;ZLdev/inmo/tgbotapi/types/MessageThreadId;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun copyMessage-wTdqI8k$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;JLdev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/Integer;ZZZLdev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
 public final class dev/inmo/tgbotapi/extensions/api/send/CopyMessagesKt {
@@ -2071,10 +2119,6 @@ public final class dev/inmo/tgbotapi/extensions/api/send/media/SendStickerKt {
 }
 
 public final class dev/inmo/tgbotapi/extensions/api/send/media/SendVideoKt {
-	public static final fun sendVideo-2mDteE4 (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/util/List;ZZLjava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun sendVideo-2mDteE4 (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/util/List;ZZLjava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun sendVideo-2mDteE4$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/util/List;ZZLjava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun sendVideo-2mDteE4$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/util/List;ZZLjava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 	public static final fun sendVideo-CoeeeEM (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/files/VideoFile;Ljava/util/List;ZZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static final fun sendVideo-CoeeeEM (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/files/VideoFile;Ljava/util/List;ZZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static synthetic fun sendVideo-CoeeeEM$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/files/VideoFile;Ljava/util/List;ZZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
@@ -2083,10 +2127,14 @@ public final class dev/inmo/tgbotapi/extensions/api/send/media/SendVideoKt {
 	public static final fun sendVideo-ETv3X88 (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/files/VideoFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static synthetic fun sendVideo-ETv3X88$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/types/files/VideoFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 	public static synthetic fun sendVideo-ETv3X88$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/types/files/VideoFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static final fun sendVideo-cRpLNPQ (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLjava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendVideo-Ff7hz4g (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLdev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/Integer;Ljava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun sendVideo-cRpLNPQ (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLjava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendVideo-Ff7hz4g (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLdev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/Integer;Ljava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun sendVideo-cRpLNPQ$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLjava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun sendVideo-Ff7hz4g$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLdev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/Integer;Ljava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun sendVideo-cRpLNPQ$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLjava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun sendVideo-Ff7hz4g$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/String;Ldev/inmo/tgbotapi/types/message/ParseMode;ZZLdev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/Integer;Ljava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun sendVideo-bKa3ifY (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/util/List;ZZLdev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/Integer;Ljava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun sendVideo-bKa3ifY (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/util/List;ZZLdev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/Integer;Ljava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun sendVideo-bKa3ifY$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/util/List;ZZLdev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/Integer;Ljava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun sendVideo-bKa3ifY$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/util/List;ZZLdev/inmo/tgbotapi/requests/abstracts/InputFile;Ljava/lang/Integer;Ljava/lang/Long;Ljava/lang/Integer;Ljava/lang/Integer;Ldev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
 public final class dev/inmo/tgbotapi/extensions/api/send/media/SendVideoNoteKt {
@@ -2121,9 +2169,9 @@ public final class dev/inmo/tgbotapi/extensions/api/send/media/SendVoiceKt {
 
 public final class dev/inmo/tgbotapi/extensions/api/send/payments/CreateInvoiceLinkKt {
 	public static final fun createInvoiceLink (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/util/List;Ljava/lang/Integer;Ljava/util/List;Ljava/lang/String;ZZZZZZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun createInvoiceLink (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/util/List;Ljava/lang/Integer;Ljava/util/List;Ljava/lang/String;ZZZZZZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static synthetic fun createInvoiceLink$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/util/List;Ljava/lang/Integer;Ljava/util/List;Ljava/lang/String;ZZZZZZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun createInvoiceLink$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/util/List;Ljava/lang/Integer;Ljava/util/List;Ljava/lang/String;ZZZZZZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun createInvoiceLink-1vVIECE (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/util/List;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Integer;Ljava/util/List;Ljava/lang/String;ZZZZZZZLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun createInvoiceLink-1vVIECE$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/util/List;Ljava/lang/String;Lkotlin/time/Duration;Ljava/lang/Integer;Ljava/util/List;Ljava/lang/String;ZZZZZZZLkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
 public final class dev/inmo/tgbotapi/extensions/api/send/payments/RefundStarPaymentKt {
@@ -2172,6 +2220,15 @@ public final class dev/inmo/tgbotapi/extensions/api/send/polls/SendRegularPollKt
 	public static synthetic fun sendRegularPoll-smr50Sk$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ljava/util/List;Ljava/util/List;Ldev/inmo/tgbotapi/types/polls/ScheduledCloseInfo;ZZZLdev/inmo/tgbotapi/types/MessageThreadId;Ljava/lang/String;ZZZLjava/lang/String;Ldev/inmo/tgbotapi/types/ReplyParameters;Ldev/inmo/tgbotapi/types/buttons/KeyboardMarkup;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 
+public final class dev/inmo/tgbotapi/extensions/api/set/SetUserEmojiStatusKt {
+	public static final fun setUserEmojiStatus-8OHYyMQ (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;DLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun setUserEmojiStatus-OZgzbMQ (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ljava/lang/String;DLkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun setUserEmojiStatus-SrqJ0BM (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ljava/lang/String;Ldev/inmo/tgbotapi/types/TelegramDate;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun setUserEmojiStatus-SrqJ0BM$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/User;Ljava/lang/String;Ldev/inmo/tgbotapi/types/TelegramDate;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun setUserEmojiStatus-bic5Y5o (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;Ldev/inmo/tgbotapi/types/TelegramDate;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun setUserEmojiStatus-bic5Y5o$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;Ldev/inmo/tgbotapi/types/TelegramDate;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/api/stickers/AddStickerToSetKt {
 	public static final fun addStickerToSet (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/CommonUser;Ldev/inmo/tgbotapi/types/stickers/StickerSet;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/types/StickerFormat;Ljava/util/List;Ldev/inmo/tgbotapi/types/stickers/MaskPosition;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static final fun addStickerToSet (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/CommonUser;Ldev/inmo/tgbotapi/types/stickers/StickerSet;Ldev/inmo/tgbotapi/requests/abstracts/InputFile;Ldev/inmo/tgbotapi/types/StickerFormat;Ljava/util/List;Ljava/util/List;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
@@ -2271,6 +2328,20 @@ public final class dev/inmo/tgbotapi/extensions/api/utils/UpdatesHandlingKt {
 	public static synthetic fun updateHandlerWithMediaGroupsAdaptation$default (Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;JILjava/lang/Object;)Lkotlin/jvm/functions/Function2;
 }
 
+public final class dev/inmo/tgbotapi/extensions/api/verifications/VerifyChatKt {
+	public static final fun verifyChat (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun verifyChat (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun verifyChat$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/ChatIdentifier;Ljava/lang/String;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun verifyChat$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+}
+
+public final class dev/inmo/tgbotapi/extensions/api/verifications/VerifyUserKt {
+	public static final fun verifyUser (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun verifyUser$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/types/chat/Chat;Ljava/lang/String;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static final fun verifyUser-nc95W0g (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static synthetic fun verifyUser-nc95W0g$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;JLjava/lang/String;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+}
+
 public final class dev/inmo/tgbotapi/extensions/api/webhook/DeleteWebhookKt {
 	public static final fun deleteWebhook (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 }

tgbotapi.api/build.gradle

@@ -2,6 +2,7 @@ plugins {
     id "org.jetbrains.kotlin.multiplatform"
     id "org.jetbrains.kotlin.plugin.serialization"
     id "org.jetbrains.dokka"
+    id "com.google.devtools.ksp"
 }
 
 project.description = "API extensions with \"Telegram Bot API\"-like extensions for TelegramBot and RequestsExecutor"
@@ -14,6 +15,7 @@ kotlin {
         commonMain {
             dependencies {
                 api project(":tgbotapi.core")
+                api libs.microutils.ksp.variations
             }
         }
         configureEach {
@@ -22,3 +24,8 @@ kotlin {
     }
     explicitApi()
 }
+
+dependencies {
+    add("kspCommonMainMetadata", libs.microutils.ksp.variations.generator)
+}
+

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/ForwardMessage.kt

@@ -5,6 +5,7 @@ import dev.inmo.tgbotapi.requests.ForwardMessage
 import dev.inmo.tgbotapi.types.ChatIdentifier
 import dev.inmo.tgbotapi.types.MessageId
 import dev.inmo.tgbotapi.types.MessageThreadId
+import dev.inmo.tgbotapi.types.Seconds
 import dev.inmo.tgbotapi.types.chat.Chat
 import dev.inmo.tgbotapi.types.message.abstracts.AccessibleMessage
 import dev.inmo.tgbotapi.types.message.abstracts.PossiblyForwardedMessage
@@ -15,10 +16,11 @@ public suspend fun TelegramBot.forwardMessage(
     toChatId: ChatIdentifier,
     messageId: MessageId,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false
 ): PossiblyForwardedMessage = execute(
-    ForwardMessage(fromChatId, toChatId, messageId, threadId, disableNotification, protectContent)
+    ForwardMessage(fromChatId, toChatId, messageId, threadId, startTimestamp, disableNotification, protectContent)
 )
 
 public suspend fun TelegramBot.forwardMessage(
@@ -26,40 +28,45 @@ public suspend fun TelegramBot.forwardMessage(
     toChatId: ChatIdentifier,
     messageId: MessageId,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false
-): PossiblyForwardedMessage = forwardMessage(fromChat.id, toChatId, messageId, threadId, disableNotification, protectContent)
+): PossiblyForwardedMessage = forwardMessage(fromChat.id, toChatId, messageId, threadId, startTimestamp, disableNotification, protectContent)
 
 public suspend fun TelegramBot.forwardMessage(
     fromChatId: ChatIdentifier,
     toChat: Chat,
     messageId: MessageId,
     threadId: MessageThreadId? = toChat.id.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false
-): PossiblyForwardedMessage = forwardMessage(fromChatId, toChat.id, messageId, threadId, disableNotification, protectContent)
+): PossiblyForwardedMessage = forwardMessage(fromChatId, toChat.id, messageId, threadId, startTimestamp, disableNotification, protectContent)
 
 public suspend fun TelegramBot.forwardMessage(
     fromChat: Chat,
     toChat: Chat,
     messageId: MessageId,
     threadId: MessageThreadId? = toChat.id.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false
-): PossiblyForwardedMessage = forwardMessage(fromChat.id, toChat.id, messageId, threadId, disableNotification, protectContent)
+): PossiblyForwardedMessage = forwardMessage(fromChat.id, toChat.id, messageId, threadId, startTimestamp, disableNotification, protectContent)
 
 public suspend fun TelegramBot.forwardMessage(
     toChatId: ChatIdentifier,
     message: AccessibleMessage,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false
-): PossiblyForwardedMessage = forwardMessage(message.chat, toChatId, message.messageId, threadId, disableNotification, protectContent)
+): PossiblyForwardedMessage = forwardMessage(message.chat, toChatId, message.messageId, threadId, startTimestamp, disableNotification, protectContent)
 
 public suspend fun TelegramBot.forwardMessage(
     toChat: Chat,
     message: AccessibleMessage,
     threadId: MessageThreadId? = toChat.id.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false
-): PossiblyForwardedMessage = forwardMessage(message.chat, toChat, message.messageId, threadId, disableNotification, protectContent)
+): PossiblyForwardedMessage = forwardMessage(message.chat, toChat, message.messageId, threadId, startTimestamp, disableNotification, protectContent)

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/edit/payments/EditUserStarSubscription.kt

@@ -0,0 +1,65 @@
+package dev.inmo.tgbotapi.extensions.api.edit.payments
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.requests.edit.payments.EditUserStarSubscription
+import dev.inmo.tgbotapi.types.UserId
+import dev.inmo.tgbotapi.types.chat.User
+import dev.inmo.tgbotapi.types.payments.abstracts.TelegramPaymentChargeId
+
+public suspend fun TelegramBot.editUserStarSubscription(
+    userId: UserId,
+    telegramPaymentChargeId: TelegramPaymentChargeId,
+    isCanceled: Boolean
+): Boolean = execute(
+    EditUserStarSubscription(
+        userId = userId,
+        telegramPaymentChargeId = telegramPaymentChargeId,
+        isCanceled = isCanceled
+    )
+)
+
+public suspend fun TelegramBot.editUserStarSubscription(
+    user: User,
+    telegramPaymentChargeId: TelegramPaymentChargeId,
+    isCanceled: Boolean
+): Boolean = editUserStarSubscription(
+    userId = user.id,
+    telegramPaymentChargeId = telegramPaymentChargeId,
+    isCanceled = isCanceled
+)
+
+public suspend fun TelegramBot.cancelUserStarSubscription(
+    userId: UserId,
+    telegramPaymentChargeId: TelegramPaymentChargeId,
+): Boolean = editUserStarSubscription(
+    userId = userId,
+    telegramPaymentChargeId = telegramPaymentChargeId,
+    isCanceled = true
+)
+
+public suspend fun TelegramBot.cancelUserStarSubscription(
+    user: User,
+    telegramPaymentChargeId: TelegramPaymentChargeId,
+): Boolean = editUserStarSubscription(
+    user = user,
+    telegramPaymentChargeId = telegramPaymentChargeId,
+    isCanceled = true
+)
+
+public suspend fun TelegramBot.enableUserStarSubscription(
+    userId: UserId,
+    telegramPaymentChargeId: TelegramPaymentChargeId,
+): Boolean = editUserStarSubscription(
+    userId = userId,
+    telegramPaymentChargeId = telegramPaymentChargeId,
+    isCanceled = false
+)
+
+public suspend fun TelegramBot.enableUserStarSubscription(
+    user: User,
+    telegramPaymentChargeId: TelegramPaymentChargeId,
+): Boolean = editUserStarSubscription(
+    user = user,
+    telegramPaymentChargeId = telegramPaymentChargeId,
+    isCanceled = false
+)

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/gifts/GetAvailableGifts.kt

@@ -0,0 +1,7 @@
+package dev.inmo.tgbotapi.extensions.api.gifts
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.requests.gifts.GetAvailableGifts
+import dev.inmo.tgbotapi.types.gifts.Gifts
+
+public suspend fun TelegramBot.getAvailableGifts(): Gifts = execute(GetAvailableGifts)

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/gifts/SendGift.kt

@@ -0,0 +1,118 @@
+package dev.inmo.tgbotapi.extensions.api.gifts
+
+import dev.inmo.micro_utils.ksp.variations.GenerateVariations
+import dev.inmo.micro_utils.ksp.variations.GenerationVariant
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.requests.gifts.SendGift
+import dev.inmo.tgbotapi.types.ChatIdentifier
+import dev.inmo.tgbotapi.types.GiftId
+import dev.inmo.tgbotapi.types.UserId
+import dev.inmo.tgbotapi.types.chat.PublicChat
+import dev.inmo.tgbotapi.types.chat.User
+import dev.inmo.tgbotapi.types.gifts.Gift
+import dev.inmo.tgbotapi.types.message.ParseMode
+import dev.inmo.tgbotapi.types.message.textsources.TextSourcesList
+
+@GenerateVariations
+public suspend fun TelegramBot.sendGift(
+    @GenerationVariant(
+        User::class,
+        "id",
+        "user"
+    )
+    userId: UserId,
+    @GenerationVariant(
+        Gift::class,
+        "id",
+        "gift"
+    )
+    giftId: GiftId,
+    text: String,
+    parseMode: ParseMode?,
+    upgradableToUnique: Boolean = false
+): Boolean = execute(
+    SendGift.toUser(
+        userId = userId,
+        giftId = giftId,
+        text = text,
+        parseMode = parseMode,
+        upgradableToUnique = upgradableToUnique
+    )
+)
+
+@GenerateVariations
+public suspend fun TelegramBot.sendGiftToChat(
+    @GenerationVariant(
+        PublicChat::class,
+        "id",
+        "chat"
+    )
+    chatId: ChatIdentifier,
+    @GenerationVariant(
+        Gift::class,
+        "id",
+        "gift"
+    )
+    giftId: GiftId,
+    text: String,
+    parseMode: ParseMode?,
+    upgradableToUnique: Boolean = false
+): Boolean = execute(
+    SendGift.toChat(
+        chatId = chatId,
+        giftId = giftId,
+        text = text,
+        parseMode = parseMode,
+        upgradableToUnique = upgradableToUnique
+    )
+)
+
+@GenerateVariations
+public suspend fun TelegramBot.sendGift(
+    @GenerationVariant(
+        User::class,
+        "id",
+        "user"
+    )
+    userId: UserId,
+    @GenerationVariant(
+        Gift::class,
+        "id",
+        "gift"
+    )
+    giftId: GiftId,
+    textSources: TextSourcesList,
+    upgradableToUnique: Boolean = false,
+): Boolean = execute(
+    SendGift.toUser(
+        userId = userId,
+        giftId = giftId,
+        textSources = textSources,
+        upgradableToUnique = upgradableToUnique
+    )
+)
+
+@GenerateVariations
+public suspend fun TelegramBot.sendGiftToChat(
+    @GenerationVariant(
+        PublicChat::class,
+        "id",
+        "chat"
+    )
+    chatId: ChatIdentifier,
+    @GenerationVariant(
+        Gift::class,
+        "id",
+        "gift"
+    )
+    giftId: GiftId,
+    textSources: TextSourcesList,
+    upgradableToUnique: Boolean = false,
+): Boolean = execute(
+    SendGift.toChat(
+        chatId = chatId,
+        giftId = giftId,
+        textSources = textSources,
+        upgradableToUnique = upgradableToUnique
+    )
+)

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/gifts/SendGiftGeneratedVariation.kt

@@ -0,0 +1,73 @@
+// THIS CODE HAVE BEEN GENERATED AUTOMATICALLY
+// TO REGENERATE IT JUST DELETE FILE
+// ORIGINAL FILE: SendGift.kt
+package dev.inmo.tgbotapi.extensions.api.gifts
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.types.GiftId
+import dev.inmo.tgbotapi.types.UserId
+import dev.inmo.tgbotapi.types.chat.User
+import dev.inmo.tgbotapi.types.gifts.Gift
+import dev.inmo.tgbotapi.types.message.ParseMode
+import kotlin.Boolean
+import kotlin.String
+
+public suspend fun TelegramBot.sendGift(
+  user: User,
+  giftId: GiftId,
+  text: String,
+  parseMode: ParseMode?,
+): Boolean = sendGift(
+    userId = with(user) {id}, giftId = giftId, text = text, parseMode = parseMode
+)
+
+public suspend fun TelegramBot.sendGift(
+  user: User,
+  giftId: GiftId,
+  text: String,
+  parseMode: ParseMode?,
+  upgradableToUnique: Boolean,
+): Boolean = sendGift(
+    userId = with(user) {id}, giftId = giftId, text = text, parseMode = parseMode,
+    upgradableToUnique = upgradableToUnique
+)
+
+public suspend fun TelegramBot.sendGift(
+  userId: UserId,
+  gift: Gift,
+  text: String,
+  parseMode: ParseMode?,
+): Boolean = sendGift(
+    userId = userId, giftId = with(gift) {id}, text = text, parseMode = parseMode
+)
+
+public suspend fun TelegramBot.sendGift(
+  userId: UserId,
+  gift: Gift,
+  text: String,
+  parseMode: ParseMode?,
+  upgradableToUnique: Boolean,
+): Boolean = sendGift(
+    userId = userId, giftId = with(gift) {id}, text = text, parseMode = parseMode,
+    upgradableToUnique = upgradableToUnique
+)
+
+public suspend fun TelegramBot.sendGift(
+  user: User,
+  gift: Gift,
+  text: String,
+  parseMode: ParseMode?,
+): Boolean = sendGift(
+    user = user, giftId = with(gift) {id}, text = text, parseMode = parseMode
+)
+
+public suspend fun TelegramBot.sendGift(
+  user: User,
+  gift: Gift,
+  text: String,
+  parseMode: ParseMode?,
+  upgradableToUnique: Boolean,
+): Boolean = sendGift(
+    user = user, giftId = with(gift) {id}, text = text, parseMode = parseMode, upgradableToUnique =
+    upgradableToUnique
+)

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/gifts/SendGiftToChatGeneratedVariation.kt

@@ -0,0 +1,73 @@
+// THIS CODE HAVE BEEN GENERATED AUTOMATICALLY
+// TO REGENERATE IT JUST DELETE FILE
+// ORIGINAL FILE: SendGift.kt
+package dev.inmo.tgbotapi.extensions.api.gifts
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.types.ChatIdentifier
+import dev.inmo.tgbotapi.types.GiftId
+import dev.inmo.tgbotapi.types.chat.PublicChat
+import dev.inmo.tgbotapi.types.gifts.Gift
+import dev.inmo.tgbotapi.types.message.ParseMode
+import kotlin.Boolean
+import kotlin.String
+
+public suspend fun TelegramBot.sendGiftToChat(
+  chat: PublicChat,
+  giftId: GiftId,
+  text: String,
+  parseMode: ParseMode?,
+): Boolean = sendGiftToChat(
+    chatId = with(chat) {id}, giftId = giftId, text = text, parseMode = parseMode
+)
+
+public suspend fun TelegramBot.sendGiftToChat(
+  chat: PublicChat,
+  giftId: GiftId,
+  text: String,
+  parseMode: ParseMode?,
+  upgradableToUnique: Boolean,
+): Boolean = sendGiftToChat(
+    chatId = with(chat) {id}, giftId = giftId, text = text, parseMode = parseMode,
+    upgradableToUnique = upgradableToUnique
+)
+
+public suspend fun TelegramBot.sendGiftToChat(
+  chatId: ChatIdentifier,
+  gift: Gift,
+  text: String,
+  parseMode: ParseMode?,
+): Boolean = sendGiftToChat(
+    chatId = chatId, giftId = with(gift) {id}, text = text, parseMode = parseMode
+)
+
+public suspend fun TelegramBot.sendGiftToChat(
+  chatId: ChatIdentifier,
+  gift: Gift,
+  text: String,
+  parseMode: ParseMode?,
+  upgradableToUnique: Boolean,
+): Boolean = sendGiftToChat(
+    chatId = chatId, giftId = with(gift) {id}, text = text, parseMode = parseMode,
+    upgradableToUnique = upgradableToUnique
+)
+
+public suspend fun TelegramBot.sendGiftToChat(
+  chat: PublicChat,
+  gift: Gift,
+  text: String,
+  parseMode: ParseMode?,
+): Boolean = sendGiftToChat(
+    chat = chat, giftId = with(gift) {id}, text = text, parseMode = parseMode
+)
+
+public suspend fun TelegramBot.sendGiftToChat(
+  chat: PublicChat,
+  gift: Gift,
+  text: String,
+  parseMode: ParseMode?,
+  upgradableToUnique: Boolean,
+): Boolean = sendGiftToChat(
+    chat = chat, giftId = with(gift) {id}, text = text, parseMode = parseMode, upgradableToUnique =
+    upgradableToUnique
+)

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/inline/SavePreparedInlineMessage.kt

@@ -0,0 +1,45 @@
+package dev.inmo.tgbotapi.extensions.api.inline
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.requests.answers.InlineQueryAnswersResultsSerializer
+import dev.inmo.tgbotapi.requests.inline.SavePreparedInlineMessage
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.InlineQueryResult
+import dev.inmo.tgbotapi.types.InlineQueries.prepared.PreparedInlineMessage
+import dev.inmo.tgbotapi.types.chat.User
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+public suspend fun TelegramBot.savePreparedInlineMessage(
+    userId: UserId,
+    result: InlineQueryResult,
+    allowSendToUsers: Boolean = false,
+    allowSendToBots: Boolean = false,
+    allowSendToGroups: Boolean = false,
+    allowSendToChannels: Boolean = false,
+): PreparedInlineMessage = execute(
+    SavePreparedInlineMessage(
+        userId = userId,
+        result = result,
+        allowSendToUsers = allowSendToUsers,
+        allowSendToBots = allowSendToBots,
+        allowSendToGroups = allowSendToGroups,
+        allowSendToChannels = allowSendToChannels
+    )
+)
+
+public suspend fun TelegramBot.savePreparedInlineMessage(
+    user: User,
+    result: InlineQueryResult,
+    allowSendToUsers: Boolean = false,
+    allowSendToBots: Boolean = false,
+    allowSendToGroups: Boolean = false,
+    allowSendToChannels: Boolean = false,
+): PreparedInlineMessage = savePreparedInlineMessage(
+    userId = user.id,
+    result = result,
+    allowSendToUsers = allowSendToUsers,
+    allowSendToBots = allowSendToBots,
+    allowSendToGroups = allowSendToGroups,
+    allowSendToChannels = allowSendToChannels
+)

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/CopyMessage.kt

@@ -21,6 +21,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode: ParseMode? = null,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -35,6 +36,7 @@ public suspend inline fun TelegramBot.copyMessage(
         parseMode = parseMode,
         showCaptionAboveMedia = showCaptionAboveMedia,
         threadId = threadId,
+        startTimestamp = startTimestamp,
         disableNotification = disableNotification,
         protectContent = protectContent,
         allowPaidBroadcast = allowPaidBroadcast,
@@ -55,6 +57,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode: ParseMode? = null,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -68,6 +71,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode = parseMode,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -87,6 +91,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode: ParseMode? = null,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChat.id.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -100,6 +105,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode = parseMode,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -119,6 +125,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode: ParseMode? = null,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChat.id.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -132,6 +139,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode = parseMode,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -151,6 +159,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities: TextSourcesList,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -164,6 +173,7 @@ public suspend inline fun TelegramBot.copyMessage(
         entities = entities,
         showCaptionAboveMedia = showCaptionAboveMedia,
         threadId = threadId,
+        startTimestamp = startTimestamp,
         disableNotification = disableNotification,
         protectContent = protectContent,
         allowPaidBroadcast = allowPaidBroadcast,
@@ -183,6 +193,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities: TextSourcesList,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -195,6 +206,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities = entities,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -213,6 +225,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities: TextSourcesList,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChat.id.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -225,6 +238,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities = entities,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -243,6 +257,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities: TextSourcesList,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChat.id.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -255,6 +270,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities = entities,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -273,6 +289,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode: ParseMode? = null,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -286,6 +303,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode = parseMode,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -304,6 +322,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode: ParseMode? = null,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChat.id.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -317,6 +336,7 @@ public suspend inline fun TelegramBot.copyMessage(
     parseMode = parseMode,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -334,6 +354,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities: TextSourcesList,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -346,6 +367,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities = entities,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -363,6 +385,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities: TextSourcesList,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChat.id.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -375,6 +398,7 @@ public suspend inline fun TelegramBot.copyMessage(
     entities = entities,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/media/SendVideo.kt

@@ -25,6 +25,8 @@ public suspend fun TelegramBot.sendVideo(
     parseMode: ParseMode? = null,
     showCaptionAboveMedia: Boolean = false,
     spoilered: Boolean = false,
+    cover: InputFile? = null,
+    startTimestamp: Seconds? = null,
     duration: Long? = null,
     width: Int? = null,
     height: Int? = null,
@@ -45,6 +47,8 @@ public suspend fun TelegramBot.sendVideo(
         parseMode = parseMode,
         showCaptionAboveMedia = showCaptionAboveMedia,
         spoilered = spoilered,
+        cover = cover,
+        startTimestamp = startTimestamp,
         duration = duration,
         width = width,
         height = height,
@@ -87,6 +91,8 @@ public suspend fun TelegramBot.sendVideo(
     parseMode = parseMode,
     showCaptionAboveMedia = showCaptionAboveMedia,
     spoilered = spoilered,
+    cover = video.cover ?.fileId,
+    startTimestamp = video.startTimestamp,
     duration = video.duration,
     width = video.width,
     height = video.height,
@@ -112,6 +118,8 @@ public suspend fun TelegramBot.sendVideo(
     parseMode: ParseMode? = null,
     showCaptionAboveMedia: Boolean = false,
     spoilered: Boolean = false,
+    cover: InputFile? = null,
+    startTimestamp: Seconds? = null,
     duration: Long? = null,
     width: Int? = null,
     height: Int? = null,
@@ -131,6 +139,8 @@ public suspend fun TelegramBot.sendVideo(
     parseMode = parseMode,
     showCaptionAboveMedia = showCaptionAboveMedia,
     spoilered = spoilered,
+    cover = cover,
+    startTimestamp = startTimestamp,
     duration = duration,
     width = width,
     height = height,
@@ -192,6 +202,8 @@ public suspend inline fun TelegramBot.sendVideo(
     entities: TextSourcesList,
     showCaptionAboveMedia: Boolean = false,
     spoilered: Boolean = false,
+    cover: InputFile? = null,
+    startTimestamp: Seconds? = null,
     duration: Long? = null,
     width: Int? = null,
     height: Int? = null,
@@ -211,6 +223,8 @@ public suspend inline fun TelegramBot.sendVideo(
         entities = entities,
         showCaptionAboveMedia = showCaptionAboveMedia,
         spoilered = spoilered,
+        cover = cover,
+        startTimestamp = startTimestamp,
         duration = duration,
         width = width,
         height = height,
@@ -251,6 +265,8 @@ public suspend inline fun TelegramBot.sendVideo(
     entities = entities,
     showCaptionAboveMedia = showCaptionAboveMedia,
     spoilered = spoilered,
+    cover = video.cover ?.fileId,
+    startTimestamp = video.startTimestamp,
     duration = video.duration,
     width = video.width,
     height = video.height,
@@ -275,6 +291,8 @@ public suspend inline fun TelegramBot.sendVideo(
     entities: TextSourcesList,
     showCaptionAboveMedia: Boolean = false,
     spoilered: Boolean = false,
+    cover: InputFile? = null,
+    startTimestamp: Seconds? = null,
     duration: Long? = null,
     width: Int? = null,
     height: Int? = null,
@@ -293,6 +311,8 @@ public suspend inline fun TelegramBot.sendVideo(
     entities = entities,
     showCaptionAboveMedia = showCaptionAboveMedia,
     spoilered = spoilered,
+    cover = cover,
+    startTimestamp = startTimestamp,
     duration = duration,
     width = width,
     height = height,

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/send/payments/CreateInvoiceLink.kt

@@ -2,9 +2,11 @@ package dev.inmo.tgbotapi.extensions.api.send.payments
 
 import dev.inmo.tgbotapi.bot.TelegramBot
 import dev.inmo.tgbotapi.requests.send.payments.CreateInvoiceLink
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.payments.LabeledPrice
 import dev.inmo.tgbotapi.types.payments.abstracts.Currency
 import dev.inmo.tgbotapi.types.payments.abstracts.XTR
+import korlibs.time.TimeSpan
 
 public suspend fun TelegramBot.createInvoiceLink(
     title: String,
@@ -24,7 +26,25 @@ public suspend fun TelegramBot.createInvoiceLink(
     shouldSendEmailToProvider: Boolean = false,
     priceDependOnShipAddress: Boolean = false
 ): String = execute(
-    CreateInvoiceLink(title, description, payload, providerToken, currency, prices, maxTipAmount, suggestedTipAmounts ?.sorted(), providerData, requireName, requirePhoneNumber, requireEmail, requireShippingAddress, shouldSendPhoneNumberToProvider, shouldSendEmailToProvider, priceDependOnShipAddress)
+    CreateInvoiceLink(
+        title = title,
+        description = description,
+        payload = payload,
+        providerToken = providerToken,
+        currency = currency,
+        prices = prices,
+        subscriptionPeriod = null,
+        maxTipAmount = maxTipAmount,
+        suggestedTipAmounts = suggestedTipAmounts ?.sorted(),
+        providerData = providerData,
+        requireName = requireName,
+        requirePhoneNumber = requirePhoneNumber,
+        requireEmail = requireEmail,
+        requireShippingAddress = requireShippingAddress,
+        shouldSendPhoneNumberToProvider = shouldSendPhoneNumberToProvider,
+        shouldSendEmailToProvider = shouldSendEmailToProvider,
+        priceDependOnShipAddress = priceDependOnShipAddress
+    )
 )
 
 /**
@@ -35,6 +55,8 @@ public suspend fun TelegramBot.createInvoiceLink(
     description: String,
     payload: String,
     prices: List<LabeledPrice>,
+    businessConnectionId: BusinessConnectionId? = null,
+    subscriptionPeriod: TimeSpan? = null,
     maxTipAmount: Int? = null,
     suggestedTipAmounts: List<Int>? = null,
     providerData: String? = null,
@@ -46,5 +68,24 @@ public suspend fun TelegramBot.createInvoiceLink(
     shouldSendEmailToProvider: Boolean = false,
     priceDependOnShipAddress: Boolean = false
 ): String = execute(
-    CreateInvoiceLink(title, description, payload, null, Currency.XTR, prices, maxTipAmount, suggestedTipAmounts ?.sorted(), providerData, requireName, requirePhoneNumber, requireEmail, requireShippingAddress, shouldSendPhoneNumberToProvider, shouldSendEmailToProvider, priceDependOnShipAddress)
+    CreateInvoiceLink(
+        title = title,
+        description = description,
+        payload = payload,
+        providerToken = null,
+        currency = Currency.XTR,
+        businessConnectionId = businessConnectionId,
+        prices = prices,
+        subscriptionPeriod = subscriptionPeriod,
+        maxTipAmount = maxTipAmount,
+        suggestedTipAmounts = suggestedTipAmounts ?.sorted(),
+        providerData = providerData,
+        requireName = requireName,
+        requirePhoneNumber = requirePhoneNumber,
+        requireEmail = requireEmail,
+        requireShippingAddress = requireShippingAddress,
+        shouldSendPhoneNumberToProvider = shouldSendPhoneNumberToProvider,
+        shouldSendEmailToProvider = shouldSendEmailToProvider,
+        priceDependOnShipAddress = priceDependOnShipAddress
+    )
 )

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/set/SetUserEmojiStatus.kt

@@ -0,0 +1,50 @@
+package dev.inmo.tgbotapi.extensions.api.set
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.requests.set.SetUserEmojiStatus
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.chat.User
+import korlibs.time.DateTime
+
+public suspend fun TelegramBot.setUserEmojiStatus(
+    userId: UserId,
+    customEmojiId: CustomEmojiId,
+    expirationDate: TelegramDate? = null
+): Boolean = execute(
+    SetUserEmojiStatus(
+        userId = userId,
+        customEmojiId = customEmojiId,
+        expirationDate = expirationDate
+    )
+)
+
+public suspend fun TelegramBot.setUserEmojiStatus(
+    user: User,
+    customEmojiId: CustomEmojiId,
+    expirationDate: TelegramDate? = null
+): Boolean = setUserEmojiStatus(
+    user.id,
+    customEmojiId,
+    expirationDate
+)
+
+
+public suspend fun TelegramBot.setUserEmojiStatus(
+    userId: UserId,
+    customEmojiId: CustomEmojiId,
+    expirationDate: DateTime
+): Boolean = setUserEmojiStatus(
+    userId,
+    customEmojiId,
+    expirationDate.toTelegramDate()
+)
+
+public suspend fun TelegramBot.setUserEmojiStatus(
+    user: User,
+    customEmojiId: CustomEmojiId,
+    expirationDate: DateTime
+): Boolean = setUserEmojiStatus(
+    user.id,
+    customEmojiId,
+    expirationDate
+)

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/verifications/VerifyChat.kt

@@ -0,0 +1,39 @@
+package dev.inmo.tgbotapi.extensions.api.verifications
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.requests.verifications.VerifyChat
+import dev.inmo.tgbotapi.types.ChatIdentifier
+import dev.inmo.tgbotapi.types.chat.*
+import dev.inmo.tgbotapi.types.chatIdField
+import dev.inmo.tgbotapi.types.customDescriptionField
+import kotlinx.serialization.SerialName
+
+public suspend fun TelegramBot.verifyChat(
+    chatId: ChatIdentifier,
+    description: String? = null
+): Boolean = execute(
+    VerifyChat(
+        chatId = chatId,
+        description = description
+    )
+)
+
+/**
+ * This method may call [verifyUser] in case when [chat] is [PrivateChat]
+ */
+public suspend fun TelegramBot.verifyChat(
+    chat: Chat,
+    description: String? = null
+): Boolean = when (chat) {
+    is PrivateChat -> verifyUser(
+        chat = chat,
+        description = description
+    )
+    is UnknownExtendedChat,
+    is UnknownChatType,
+    is BusinessChat,
+    is PublicChat -> verifyChat(
+        chatId = chat.id,
+        description = description
+    )
+}

tgbotapi.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/verifications/VerifyUser.kt

@@ -0,0 +1,26 @@
+package dev.inmo.tgbotapi.extensions.api.verifications
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.requests.verifications.VerifyChat
+import dev.inmo.tgbotapi.requests.verifications.VerifyUser
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.chat.Chat
+import kotlinx.serialization.SerialName
+
+public suspend fun TelegramBot.verifyUser(
+    userId: UserId,
+    description: String? = null
+): Boolean = execute(
+    VerifyUser(
+        userId = userId,
+        description = description
+    )
+)
+
+public suspend fun TelegramBot.verifyUser(
+    chat: Chat,
+    description: String? = null
+): Boolean = verifyUser(
+    userId = chat.id.toChatId(),
+    description = description
+)

tgbotapi.behaviour_builder.fsm/api/tgbotapi.behaviour_builder.fsm.api

@@ -2,24 +2,22 @@ public abstract interface class dev/inmo/tgbotapi/extensions/behaviour_builder/B
 	public static final field Companion Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM$Companion;
 	public abstract fun add (Lkotlin/reflect/KClass;ZLdev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandler;)V
 	public abstract fun addStrict (Lkotlin/reflect/KClass;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandler;)V
-	public abstract fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
 	public abstract fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
-	public abstract fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
+	public abstract fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Lkotlin/jvm/functions/Function3;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
+	public abstract fun getStateInitialAction ()Lkotlin/jvm/functions/Function3;
 	public abstract fun start (Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 }
 
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM$Companion {
-	public final fun invoke (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ljava/util/List;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehaviourContextWithFSM;
+	public final fun getDATA_FSM_KEY ()Ljava/lang/String;
-	public static synthetic fun invoke$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM$Companion;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ljava/util/List;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;ILjava/lang/Object;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehaviourContextWithFSM;
+	public final fun invoke (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ljava/util/List;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehaviourContextWithFSM;
+	public static synthetic fun invoke$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM$Companion;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ljava/util/List;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;ILjava/lang/Object;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehaviourContextWithFSM;
 }
 
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM$DefaultImpls {
 	public static synthetic fun add$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;Lkotlin/reflect/KClass;ZLdev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandler;ILjava/lang/Object;)V
 	public static fun addStrict (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;Lkotlin/reflect/KClass;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandler;)V
-	public static fun copy (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
+	public static synthetic fun copy$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Lkotlin/jvm/functions/Function3;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;ILjava/lang/Object;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
-	public static fun copy (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
-	public static synthetic fun copy$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;ILjava/lang/Object;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
-	public static synthetic fun copy$default (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;ILjava/lang/Object;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
 	public static fun getAllowedUpdates (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;)Ljava/util/List;
 	public static fun getBot (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;)Ldev/inmo/tgbotapi/bot/RequestsExecutor;
 	public static fun getChannelPostMediaGroupsFlow (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;)Lkotlinx/coroutines/flow/Flow;
@@ -34,14 +32,19 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourConte
 }
 
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSMBuilderKt {
-	public static final fun buildBehaviourWithFSM (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun buildBehaviourWithFSM (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun buildBehaviourWithFSM (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/flow/Flow;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun buildBehaviourWithFSM (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/flow/Flow;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun buildBehaviourWithFSM$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun buildBehaviourWithFSM$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Ldev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun buildBehaviourWithFSM$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/flow/Flow;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun buildBehaviourWithFSM$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/flow/Flow;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static final fun buildBehaviourWithFSMAndStartLongPolling (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun buildBehaviourWithFSMAndStartLongPolling (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static final fun buildBehaviourWithFSMAndStartLongPolling (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/flow/Flow;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun buildBehaviourWithFSMAndStartLongPolling (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/flow/Flow;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun buildBehaviourWithFSMAndStartLongPolling$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun buildBehaviourWithFSMAndStartLongPolling$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static synthetic fun buildBehaviourWithFSMAndStartLongPolling$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/flow/Flow;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun buildBehaviourWithFSMAndStartLongPolling$default (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/flow/Flow;Lkotlinx/coroutines/CoroutineScope;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+}
+
+public final class dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSMKt {
+	public static final fun fsmOrNull (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;)Ldev/inmo/micro_utils/fsm/common/StatesMachine;
+	public static final fun fsmOrThrow (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;)Ldev/inmo/micro_utils/fsm/common/StatesMachine;
 }
 
 public abstract interface class dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandler : dev/inmo/micro_utils/fsm/common/StatesHandler {
@@ -62,18 +65,17 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithF
 }
 
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehaviourContextWithFSM : dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext, dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM {
-	public fun <init> (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;)V
+	public fun <init> (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;)V
-	public synthetic fun <init> (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
+	public synthetic fun <init> (Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
 	public fun add (Lkotlin/reflect/KClass;ZLdev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandler;)V
 	public fun addStrict (Lkotlin/reflect/KClass;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandler;)V
 	public fun close ()V
-	public synthetic fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;
+	public synthetic fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext;
-	public synthetic fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
-	public fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehaviourContextWithFSM;
 	public synthetic fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
 	public fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehaviourContextWithFSM;
-	public fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
+	public fun copy (Ldev/inmo/tgbotapi/bot/RequestsExecutor;Lkotlinx/coroutines/CoroutineScope;ILkotlinx/coroutines/channels/BufferOverflow;Lkotlinx/coroutines/flow/Flow;Lkotlin/jvm/functions/Function3;Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;)Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM;
 	public fun execute (Ldev/inmo/tgbotapi/requests/abstracts/Request;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public final fun fsm ()Ldev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehaviourContextWithFSM;
 	public fun getAllUpdatesFlow ()Lkotlinx/coroutines/flow/Flow;
 	public fun getAllowedUpdates ()Ljava/util/List;
 	public fun getAsUpdateReceiver ()Lkotlin/jvm/functions/Function2;
@@ -91,6 +93,7 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehavio
 	public fun getChatMessageReactionsCountUpdatedUpdateFlow ()Lkotlinx/coroutines/flow/Flow;
 	public fun getChosenInlineResultsFlow ()Lkotlinx/coroutines/flow/Flow;
 	public fun getCoroutineContext ()Lkotlin/coroutines/CoroutineContext;
+	public fun getData ()Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextData;
 	public fun getDeleteBusinessMessageUpdatesFlow ()Lkotlinx/coroutines/flow/Flow;
 	public fun getEditBusinessMessageUpdatesFlow ()Lkotlinx/coroutines/flow/Flow;
 	public fun getEditedChannelPostMediaGroupsFlow ()Lkotlinx/coroutines/flow/Flow;
@@ -108,6 +111,8 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehavio
 	public fun getPreCheckoutQueriesFlow ()Lkotlinx/coroutines/flow/Flow;
 	public fun getScope ()Lkotlinx/coroutines/CoroutineScope;
 	public fun getShippingQueriesFlow ()Lkotlinx/coroutines/flow/Flow;
+	public fun getStateInitialAction ()Lkotlin/jvm/functions/Function3;
+	public fun getSubcontextInitialAction ()Lkotlin/jvm/functions/Function3;
 	public fun getTriggersHolder ()Ldev/inmo/tgbotapi/extensions/behaviour_builder/utils/handlers_registrar/TriggersHolder;
 	public fun getUnknownUpdatesFlow ()Lkotlinx/coroutines/flow/Flow;
 	public fun handleState (Ldev/inmo/micro_utils/fsm/common/StatesMachine;Ldev/inmo/micro_utils/fsm/common/State;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
@@ -119,9 +124,9 @@ public final class dev/inmo/tgbotapi/extensions/behaviour_builder/DefaultBehavio
 }
 
 public final class dev/inmo/tgbotapi/extensions/behaviour_builder/TelegramBotWithFSMKt {
-	public static final fun telegramBotWithBehaviourAndFSM (Ljava/lang/String;Ldev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter;Lkotlinx/coroutines/CoroutineScope;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;ZLkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun telegramBotWithBehaviourAndFSM (Ljava/lang/String;Ldev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter;Lkotlinx/coroutines/CoroutineScope;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;ZLkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun telegramBotWithBehaviourAndFSM$default (Ljava/lang/String;Ldev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter;Lkotlinx/coroutines/CoroutineScope;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;ZLkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun telegramBotWithBehaviourAndFSM$default (Ljava/lang/String;Ldev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter;Lkotlinx/coroutines/CoroutineScope;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;ZLkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
-	public static final fun telegramBotWithBehaviourAndFSMAndStartLongPolling (Ljava/lang/String;Lkotlinx/coroutines/CoroutineScope;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;ZLkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
+	public static final fun telegramBotWithBehaviourAndFSMAndStartLongPolling (Ljava/lang/String;Lkotlinx/coroutines/CoroutineScope;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;ZLkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
-	public static synthetic fun telegramBotWithBehaviourAndFSMAndStartLongPolling$default (Ljava/lang/String;Lkotlinx/coroutines/CoroutineScope;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;ZLkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
+	public static synthetic fun telegramBotWithBehaviourAndFSMAndStartLongPolling$default (Ljava/lang/String;Lkotlinx/coroutines/CoroutineScope;Ljava/lang/String;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function2;Ldev/inmo/micro_utils/fsm/common/StatesManager;Ljava/util/List;Ldev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourWithFSMStateHandlerHolder;ZLkotlin/jvm/functions/Function3;IZZLjava/lang/Long;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function3;Lkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 }
 

tgbotapi.behaviour_builder.fsm/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM.kt

@@ -5,6 +5,7 @@ import dev.inmo.micro_utils.fsm.common.*
 import dev.inmo.micro_utils.fsm.common.utils.StateHandlingErrorHandler
 import dev.inmo.micro_utils.fsm.common.utils.defaultStateHandlingErrorHandler
 import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextWithFSM.Companion.DATA_FSM_KEY
 import dev.inmo.tgbotapi.types.update.abstracts.Update
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.handlers_registrar.TriggersHolder
 import kotlinx.coroutines.*
@@ -22,6 +23,11 @@ import kotlin.reflect.KClass
  * @see buildBehaviourWithFSM
  */
 interface BehaviourContextWithFSM<T : State> : BehaviourContext, StatesMachine<T> {
+    /**
+     * Will be called BEFORE handling of [State] will be started
+     */
+    val stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T>
+
     suspend fun start() = start(this)
 
     /**
@@ -49,7 +55,8 @@ interface BehaviourContextWithFSM<T : State> : BehaviourContext, StatesMachine<T
         broadcastChannelsSize: Int,
         onBufferOverflow: BufferOverflow,
         upstreamUpdatesFlow: Flow<Update>?,
-        triggersHolder: TriggersHolder
+        triggersHolder: TriggersHolder,
+        subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>
     ): BehaviourContextWithFSM<T>
 
     fun copy(
@@ -58,35 +65,11 @@ interface BehaviourContextWithFSM<T : State> : BehaviourContext, StatesMachine<T
         broadcastChannelsSize: Int = 100,
         onBufferOverflow: BufferOverflow = BufferOverflow.SUSPEND,
         upstreamUpdatesFlow: Flow<Update>? = null,
+        subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
         triggersHolder: TriggersHolder = this.triggersHolder,
+        stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T> = this.stateInitialAction,
         onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler()
-    ): BehaviourContextWithFSM<T> = copy(
+    ): BehaviourContextWithFSM<T>
-        bot,
-        scope,
-        broadcastChannelsSize,
-        onBufferOverflow,
-        upstreamUpdatesFlow,
-        triggersHolder
-    )
-
-    fun copy(
-        bot: TelegramBot = this.bot,
-        scope: CoroutineScope = this.scope,
-        broadcastChannelsSize: Int = 100,
-        onBufferOverflow: BufferOverflow = BufferOverflow.SUSPEND,
-        upstreamUpdatesFlow: Flow<Update>? = null,
-        triggersHolder: TriggersHolder = this.triggersHolder,
-        onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler(),
-        updatesFilter: BehaviourContextAndTypeReceiver<Boolean, Update>? = null
-    ): BehaviourContextWithFSM<T> = copy(
-        bot,
-        scope,
-        broadcastChannelsSize,
-        onBufferOverflow,
-        upstreamUpdatesFlow,
-        triggersHolder,
-        onStateHandlingErrorHandler
-    )
 
     companion object {
         operator fun <T : State> invoke(
@@ -94,8 +77,11 @@ interface BehaviourContextWithFSM<T : State> : BehaviourContext, StatesMachine<T
             handlers: List<BehaviourWithFSMStateHandlerHolder<*, T>>,
             statesManager: StatesManager<T>,
             fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
+            stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T> = {},
             onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler()
-        ) = DefaultBehaviourContextWithFSM<T>(behaviourContext, statesManager, handlers, fallbackHandler, onStateHandlingErrorHandler)
+        ) = DefaultBehaviourContextWithFSM<T>(behaviourContext, statesManager, handlers, fallbackHandler, stateInitialAction, onStateHandlingErrorHandler)
+
+        val DATA_FSM_KEY = "ktgbotapi_fsm"
     }
 }
 
@@ -131,6 +117,7 @@ class DefaultBehaviourContextWithFSM<T : State>(
     private val statesManager: StatesManager<T>,
     private val handlers: List<BehaviourWithFSMStateHandlerHolder<*, T>>,
     private val fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
+    override val stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T> = {},
     private val onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler()
 ) : BehaviourContext by behaviourContext, BehaviourContextWithFSM<T> {
     private val updatesFlows = mutableMapOf<Any, DefaultBehaviourContextWithFSM<T>>()
@@ -140,6 +127,10 @@ class DefaultBehaviourContextWithFSM<T : State>(
     protected val statesJobs = mutableMapOf<T, Job>()
     protected val statesJobsMutex = Mutex()
 
+    init {
+        data[DATA_FSM_KEY] = this
+    }
+
     override suspend fun launchStateHandling(state: T, handlers: List<CheckableHandlerHolder<in T, T>>): T? {
         return launchStateHandling(state, handlers, onStateHandlingErrorHandler)
     }
@@ -151,7 +142,9 @@ class DefaultBehaviourContextWithFSM<T : State>(
     override suspend fun StatesMachine<in T>.handleState(state: T): T? {
         return getSubContext(
             state.context
-        ).launchStateHandling(
+        ).apply {
+            stateInitialAction(state)
+        }.launchStateHandling(
             state,
             actualHandlersList
         )
@@ -247,13 +240,23 @@ class DefaultBehaviourContextWithFSM<T : State>(
         broadcastChannelsSize: Int,
         onBufferOverflow: BufferOverflow,
         upstreamUpdatesFlow: Flow<Update>?,
-        triggersHolder: TriggersHolder
+        triggersHolder: TriggersHolder,
+        subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>
     ): DefaultBehaviourContextWithFSM<T> = BehaviourContextWithFSM(
-        behaviourContext.copy(bot, scope, broadcastChannelsSize, onBufferOverflow, upstreamUpdatesFlow, triggersHolder),
+        behaviourContext = behaviourContext.copy(
-        handlers,
+            bot = bot,
-        statesManager,
+            scope = scope,
-        fallbackHandler,
+            broadcastChannelsSize = broadcastChannelsSize,
-        onStateHandlingErrorHandler
+            onBufferOverflow = onBufferOverflow,
+            upstreamUpdatesFlow = upstreamUpdatesFlow,
+            subcontextInitialAction = subcontextInitialAction,
+            triggersHolder = triggersHolder
+        ),
+        handlers = handlers,
+        statesManager = statesManager,
+        fallbackHandler = fallbackHandler,
+        onStateHandlingErrorHandler = onStateHandlingErrorHandler,
+        stateInitialAction = stateInitialAction
     )
 
     override fun copy(
@@ -262,13 +265,40 @@ class DefaultBehaviourContextWithFSM<T : State>(
         broadcastChannelsSize: Int,
         onBufferOverflow: BufferOverflow,
         upstreamUpdatesFlow: Flow<Update>?,
+        subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>,
         triggersHolder: TriggersHolder,
+        stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T>,
         onStateHandlingErrorHandler: StateHandlingErrorHandler<T>
-    ): DefaultBehaviourContextWithFSM<T> = BehaviourContextWithFSM(
+    ): BehaviourContextWithFSM<T> = BehaviourContextWithFSM(
-        behaviourContext.copy(bot, scope, broadcastChannelsSize, onBufferOverflow, upstreamUpdatesFlow, triggersHolder),
+        behaviourContext = behaviourContext.copy(
-        handlers,
+            bot = bot,
-        statesManager,
+            scope = scope,
-        fallbackHandler,
+            broadcastChannelsSize = broadcastChannelsSize,
-        onStateHandlingErrorHandler
+            onBufferOverflow = onBufferOverflow,
+            upstreamUpdatesFlow = upstreamUpdatesFlow,
+            subcontextInitialAction = subcontextInitialAction,
+            triggersHolder = triggersHolder
+        ),
+        handlers = handlers,
+        statesManager = statesManager,
+        fallbackHandler = fallbackHandler,
+        stateInitialAction = stateInitialAction,
+        onStateHandlingErrorHandler = onStateHandlingErrorHandler
     )
+
+    fun fsm() = this
 }
+
+/**
+ * Extracting from [BehaviourContext.data] exists [StatesMachine] by key [DATA_FSM_KEY], which usually some [BehaviourContextWithFSM].
+ * In case if value absent in [BehaviourContext.data] will return null
+ */
+fun <T : State> BehaviourContext.fsmOrNull(): StatesMachine<T>? = data[DATA_FSM_KEY] as? StatesMachine<T>
+
+/**
+ * Extracting from [BehaviourContext.data] exists [StatesMachine] by key [DATA_FSM_KEY], which usually some [BehaviourContextWithFSM].
+ * In case if value absent in [BehaviourContext.data] will throw [NullPointerException]
+ *
+ * @throws NullPointerException
+ */
+fun <T : State> BehaviourContext.fsmOrThrow(): StatesMachine<T> = fsmOrNull<T>()!!

tgbotapi.behaviour_builder.fsm/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSMBuilder.kt

@@ -33,17 +33,21 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSM(
     presetHandlers: List<BehaviourWithFSMStateHandlerHolder<*, T>> = listOf(),
     fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
     onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler(),
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
+    stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T> = {},
     block: CustomBehaviourContextReceiver<DefaultBehaviourContextWithFSM<T>, Unit>
 ): DefaultBehaviourContextWithFSM<T> = BehaviourContextWithFSM(
-    DefaultBehaviourContext(
+    behaviourContext = DefaultBehaviourContext(
-        this,
+        bot = this,
-        defaultExceptionsHandler ?.let { scope + ContextSafelyExceptionHandler(it) } ?: scope,
+        scope = defaultExceptionsHandler ?.let { scope + ContextSafelyExceptionHandler(it) } ?: scope,
-        upstreamUpdatesFlow = upstreamUpdatesFlow
+        upstreamUpdatesFlow = upstreamUpdatesFlow,
+        subcontextInitialAction = subcontextInitialAction
     ),
-    presetHandlers,
+    handlers = presetHandlers,
-    statesManager,
+    statesManager = statesManager,
-    fallbackHandler,
+    fallbackHandler = fallbackHandler,
-    onStateHandlingErrorHandler
+    stateInitialAction = stateInitialAction,
+    onStateHandlingErrorHandler = onStateHandlingErrorHandler
 ).apply { block() }
 
 /**
@@ -67,16 +71,20 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSMAndStartLongPolling(
     autoDisableWebhooks: Boolean = true,
     autoSkipTimeoutExceptions: Boolean = true,
     mediaGroupsDebounceTimeMillis: Long? = 1000L,
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
+    stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T> = {},
     block: CustomBehaviourContextReceiver<DefaultBehaviourContextWithFSM<T>, Unit>
 ): Pair<DefaultBehaviourContextWithFSM<T>, Job> = buildBehaviourWithFSM(
-    upstreamUpdatesFlow,
+    upstreamUpdatesFlow = upstreamUpdatesFlow,
-    scope,
+    scope = scope,
-    defaultExceptionsHandler,
+    defaultExceptionsHandler = defaultExceptionsHandler,
-    statesManager,
+    statesManager = statesManager,
-    presetHandlers,
+    presetHandlers = presetHandlers,
-    fallbackHandler,
+    fallbackHandler = fallbackHandler,
-    onStateHandlingErrorHandler,
+    onStateHandlingErrorHandler = onStateHandlingErrorHandler,
-    block
+    subcontextInitialAction = subcontextInitialAction,
+    stateInitialAction = stateInitialAction,
+    block = block
 ).run {
     this to scope.launch {
         start()
@@ -110,16 +118,20 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSM(
     presetHandlers: List<BehaviourWithFSMStateHandlerHolder<*, T>> = listOf(),
     fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
     onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler(),
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
+    stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T> = {},
     block: CustomBehaviourContextReceiver<DefaultBehaviourContextWithFSM<T>, Unit>
 ): DefaultBehaviourContextWithFSM<T> = BehaviourContextWithFSM(
     DefaultBehaviourContext(
         this,
         defaultExceptionsHandler ?.let { scope + ContextSafelyExceptionHandler(it) } ?: scope,
-        upstreamUpdatesFlow = flowUpdatesFilter.allUpdatesFlow
+        upstreamUpdatesFlow = flowUpdatesFilter.allUpdatesFlow,
+        subcontextInitialAction = subcontextInitialAction
     ),
     presetHandlers,
     statesManager,
     fallbackHandler,
+    stateInitialAction,
     onStateHandlingErrorHandler
 ).apply { block() }
 
@@ -149,27 +161,31 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSMAndStartLongPolling(
     autoDisableWebhooks: Boolean = true,
     autoSkipTimeoutExceptions: Boolean = true,
     mediaGroupsDebounceTimeMillis: Long? = 1000L,
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
+    stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T> = {},
     block: CustomBehaviourContextReceiver<DefaultBehaviourContextWithFSM<T>, Unit>
 ) = FlowsUpdatesFilter().let {
     buildBehaviourWithFSM(
-        it,
+        flowUpdatesFilter = it,
-        scope,
+        scope = scope,
-        defaultExceptionsHandler,
+        defaultExceptionsHandler = defaultExceptionsHandler,
-        statesManager,
+        statesManager = statesManager,
-        presetHandlers,
+        presetHandlers = presetHandlers,
-        fallbackHandler,
+        fallbackHandler = fallbackHandler,
-        onStateHandlingErrorHandler,
+        onStateHandlingErrorHandler = onStateHandlingErrorHandler,
-        block
+        subcontextInitialAction = subcontextInitialAction,
+        stateInitialAction = stateInitialAction,
+        block = block
     ).run {
         start()
         longPolling(
-            flowsUpdatesFilter,
+            updatesFilter = flowsUpdatesFilter,
-            timeoutSeconds,
+            timeoutSeconds = timeoutSeconds,
-            scope,
+            scope = scope,
-            autoDisableWebhooks,
+            autoDisableWebhooks = autoDisableWebhooks,
-            autoSkipTimeoutExceptions,
+            autoSkipTimeoutExceptions = autoSkipTimeoutExceptions,
-            mediaGroupsDebounceTimeMillis,
+            mediaGroupsDebounceTimeMillis = mediaGroupsDebounceTimeMillis,
-            defaultExceptionsHandler
+            exceptionsHandler = defaultExceptionsHandler
         )
     }
 }

tgbotapi.behaviour_builder.fsm/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/TelegramBotWithFSM.kt

@@ -13,6 +13,7 @@ import dev.inmo.tgbotapi.bot.TelegramBot
 import dev.inmo.tgbotapi.extensions.utils.updates.retrieving.startGettingOfUpdatesByLongPolling
 import dev.inmo.tgbotapi.extensions.utils.updates.retrieving.updateHandlerWithMediaGroupsAdaptation
 import dev.inmo.tgbotapi.types.Seconds
+import dev.inmo.tgbotapi.types.update.abstracts.Update
 import dev.inmo.tgbotapi.updateshandlers.FlowsUpdatesFilter
 import dev.inmo.tgbotapi.utils.telegramBotAPIDefaultUrl
 import kotlinx.coroutines.CoroutineScope
@@ -53,6 +54,8 @@ suspend fun <T : State> telegramBotWithBehaviourAndFSM(
     autoDisableWebhooks: Boolean = true,
     autoSkipTimeoutExceptions: Boolean = true,
     mediaGroupsDebounceTimeMillis: Long? = 1000L,
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
+    stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T> = {},
     block: CustomBehaviourContextReceiver<DefaultBehaviourContextWithFSM<T>, Unit>
 ): TelegramBot = telegramBot(
     token,
@@ -61,18 +64,20 @@ suspend fun <T : State> telegramBotWithBehaviourAndFSM(
     builder
 ).apply {
     buildBehaviourWithFSMAndStartLongPolling(
-        flowsUpdatesFilter.allUpdatesFlow,
+        upstreamUpdatesFlow = flowsUpdatesFilter.allUpdatesFlow,
-        scope ?: CoroutineScope(coroutineContext),
+        scope = scope ?: CoroutineScope(coroutineContext),
-        defaultExceptionsHandler,
+        defaultExceptionsHandler = defaultExceptionsHandler,
-        statesManager,
+        statesManager = statesManager,
-        presetHandlers,
+        presetHandlers = presetHandlers,
-        fallbackHandler,
+        fallbackHandler = fallbackHandler,
-        onStateHandlingErrorHandler,
+        onStateHandlingErrorHandler = onStateHandlingErrorHandler,
-        timeoutSeconds,
+        timeoutSeconds = timeoutSeconds,
-        autoDisableWebhooks,
+        autoDisableWebhooks = autoDisableWebhooks,
-        autoSkipTimeoutExceptions,
+        autoSkipTimeoutExceptions = autoSkipTimeoutExceptions,
-        mediaGroupsDebounceTimeMillis,
+        mediaGroupsDebounceTimeMillis = mediaGroupsDebounceTimeMillis,
-        block
+        subcontextInitialAction = subcontextInitialAction,
+        stateInitialAction = stateInitialAction,
+        block = block
     )
 }
 
@@ -106,6 +111,8 @@ suspend fun <T : State> telegramBotWithBehaviourAndFSMAndStartLongPolling(
     autoDisableWebhooks: Boolean = true,
     autoSkipTimeoutExceptions: Boolean = true,
     mediaGroupsDebounceTimeMillis: Long? = 1000L,
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
+    stateInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContextWithFSM<T>, Unit, T> = {},
     block: CustomBehaviourContextReceiver<DefaultBehaviourContextWithFSM<T>, Unit>
 ): Pair<TelegramBot, Job> {
     return telegramBot(
@@ -115,17 +122,19 @@ suspend fun <T : State> telegramBotWithBehaviourAndFSMAndStartLongPolling(
         builder
     ).let {
         it to it.buildBehaviourWithFSMAndStartLongPolling (
-            scope ?: CoroutineScope(coroutineContext),
+            scope = scope ?: CoroutineScope(coroutineContext),
-            defaultExceptionsHandler,
+            defaultExceptionsHandler = defaultExceptionsHandler,
-            statesManager,
+            statesManager = statesManager,
-            presetHandlers,
+            presetHandlers = presetHandlers,
-            fallbackHandler,
+            fallbackHandler = fallbackHandler,
-            onStateHandlingErrorHandler,
+            onStateHandlingErrorHandler = onStateHandlingErrorHandler,
-            timeoutSeconds,
+            timeoutSeconds = timeoutSeconds,
-            autoDisableWebhooks,
+            autoDisableWebhooks = autoDisableWebhooks,
-            autoSkipTimeoutExceptions,
+            autoSkipTimeoutExceptions = autoSkipTimeoutExceptions,
-            mediaGroupsDebounceTimeMillis,
+            mediaGroupsDebounceTimeMillis = mediaGroupsDebounceTimeMillis,
-            block
+            subcontextInitialAction = subcontextInitialAction,
+            stateInitialAction = stateInitialAction,
+            block = block
         )
     }
 }

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourBuilders.kt

@@ -1,16 +1,14 @@
 package dev.inmo.tgbotapi.extensions.behaviour_builder
 
-import dev.inmo.kslog.common.e
 import dev.inmo.micro_utils.coroutines.ContextSafelyExceptionHandler
 import dev.inmo.micro_utils.coroutines.ExceptionHandler
 import dev.inmo.tgbotapi.bot.TelegramBot
-import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.extensions.DefaultKTgBotAPIPrivacyCommand
 import dev.inmo.tgbotapi.extensions.utils.updates.retrieving.longPolling
 import dev.inmo.tgbotapi.extensions.utils.updates.retrieving.startGettingOfUpdatesByLongPolling
 import dev.inmo.tgbotapi.extensions.utils.updates.retrieving.updateHandlerWithMediaGroupsAdaptation
 import dev.inmo.tgbotapi.types.Seconds
+import dev.inmo.tgbotapi.types.update.abstracts.Update
 import dev.inmo.tgbotapi.updateshandlers.FlowsUpdatesFilter
-import dev.inmo.tgbotapi.utils.DefaultKTgBotAPIKSLog
 import kotlinx.coroutines.*
 
 /**
@@ -32,17 +30,19 @@ suspend fun TelegramBot.buildBehaviour(
     flowUpdatesFilter: FlowsUpdatesFilter = FlowsUpdatesFilter(),
     scope: CoroutineScope = defaultCoroutineScopeProvider(),
     defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
     block: BehaviourContextReceiver<Unit>
 ): BehaviourContext = BehaviourContext(
-    this,
+    bot = this,
-    scope.let {
+    scope = scope.let {
         if (defaultExceptionsHandler == null) {
             it
         } else {
             it + ContextSafelyExceptionHandler(defaultExceptionsHandler)
         }
     },
-    flowUpdatesFilter
+    flowsUpdatesFilter = flowUpdatesFilter,
+    subcontextInitialAction = subcontextInitialAction
 ).apply {
     block()
 }
@@ -66,11 +66,13 @@ suspend fun TelegramBot.buildBehaviourWithLongPolling(
     autoDisableWebhooks: Boolean = true,
     autoSkipTimeoutExceptions: Boolean = true,
     mediaGroupsDebounceTimeMillis: Long? = 1000L,
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
     block: BehaviourContextReceiver<Unit>
 ): Job {
     val behaviourContext = buildBehaviour(
         scope = scope,
         defaultExceptionsHandler = defaultExceptionsHandler,
+        subcontextInitialAction = subcontextInitialAction,
         block = block
     )
     return longPolling(

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext.kt

@@ -52,13 +52,24 @@ interface BehaviourContext : FlowsUpdatesFilter, TelegramBot, CoroutineScope {
 
     val triggersHolder: TriggersHolder
 
+    /**
+     * Data filled by [subcontextInitialAction] or in any other way
+     */
+    val data: BehaviourContextData
+
+    /**
+     * Will be called on any initial subcontext action before some consumer will be called
+     */
+    val subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>
+
     fun copy(
         bot: TelegramBot = this.bot,
         scope: CoroutineScope = this.scope,
         broadcastChannelsSize: Int = 100,
         onBufferOverflow: BufferOverflow = BufferOverflow.SUSPEND,
         upstreamUpdatesFlow: Flow<Update>? = null,
-        triggersHolder: TriggersHolder = TriggersHolder()
+        triggersHolder: TriggersHolder = TriggersHolder(),
+        subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = this.subcontextInitialAction
     ): BehaviourContext
 }
 
@@ -68,7 +79,8 @@ class DefaultBehaviourContext(
     broadcastChannelsSize: Int = 100,
     onBufferOverflow: BufferOverflow = BufferOverflow.SUSPEND,
     private val upstreamUpdatesFlow: Flow<Update>? = null,
-    override val triggersHolder: TriggersHolder = TriggersHolder()
+    override val triggersHolder: TriggersHolder = TriggersHolder(),
+    override val subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {}
 ) : AbstractFlowsUpdatesFilter(), TelegramBot by bot, CoroutineScope by scope, BehaviourContext {
 
     private val additionalUpdatesSharedFlow = MutableSharedFlow<Update>(0, broadcastChannelsSize, onBufferOverflow)
@@ -92,14 +104,27 @@ class DefaultBehaviourContext(
     }.accumulatorFlow(WeakScope(scope))
     override val asUpdateReceiver: UpdateReceiver<Update> = additionalUpdatesSharedFlow::emit
 
+    override val data: BehaviourContextData = BehaviourContextData()
+
     override fun copy(
         bot: TelegramBot,
         scope: CoroutineScope,
         broadcastChannelsSize: Int,
         onBufferOverflow: BufferOverflow,
         upstreamUpdatesFlow: Flow<Update>?,
-        triggersHolder: TriggersHolder
+        triggersHolder: TriggersHolder,
-    ): DefaultBehaviourContext = DefaultBehaviourContext(bot, scope, broadcastChannelsSize, onBufferOverflow, upstreamUpdatesFlow, triggersHolder)
+        subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>
+    ): DefaultBehaviourContext = DefaultBehaviourContext(
+        bot = bot,
+        scope = scope,
+        broadcastChannelsSize = broadcastChannelsSize,
+        onBufferOverflow = onBufferOverflow,
+        upstreamUpdatesFlow = upstreamUpdatesFlow,
+        triggersHolder = triggersHolder,
+        subcontextInitialAction = subcontextInitialAction
+    ).apply {
+        data.include(this@DefaultBehaviourContext.data)
+    }
 }
 
 fun BehaviourContext(
@@ -107,15 +132,17 @@ fun BehaviourContext(
     scope: CoroutineScope,
     flowsUpdatesFilter: FlowsUpdatesFilter = FlowsUpdatesFilter(),
     triggersHolder: TriggersHolder = TriggersHolder(),
-) = DefaultBehaviourContext(bot, scope, upstreamUpdatesFlow = flowsUpdatesFilter.allUpdatesFlow, triggersHolder = triggersHolder)
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {}
+) = DefaultBehaviourContext(bot, scope, upstreamUpdatesFlow = flowsUpdatesFilter.allUpdatesFlow, triggersHolder = triggersHolder, subcontextInitialAction = subcontextInitialAction)
 
 inline fun <T> BehaviourContext(
     bot: TelegramBot,
     scope: CoroutineScope,
     flowsUpdatesFilter: FlowsUpdatesFilter = FlowsUpdatesFilter(),
     triggersHolder: TriggersHolder = TriggersHolder(),
+    noinline subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
     crossinline block: BehaviourContext.() -> T
-) = DefaultBehaviourContext(bot, scope, upstreamUpdatesFlow = flowsUpdatesFilter.allUpdatesFlow, triggersHolder = triggersHolder).run(block)
+) = DefaultBehaviourContext(bot, scope, upstreamUpdatesFlow = flowsUpdatesFilter.allUpdatesFlow, triggersHolder = triggersHolder, subcontextInitialAction = subcontextInitialAction).run(block)
 
 /**
  * Creates new [BehaviourContext] using its [BehaviourContext.copy] method
@@ -126,10 +153,12 @@ fun <BC : BehaviourContext> BC.createSubContext(
     scope: CoroutineScope = LinkedSupervisorScope(),
     triggersHolder: TriggersHolder = this.triggersHolder,
     updatesUpstreamFlow: Flow<Update> = allUpdatesFlow,
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = this.subcontextInitialAction,
 ) = copy(
     scope = scope,
     upstreamUpdatesFlow = updatesUpstreamFlow,
-    triggersHolder = triggersHolder
+    triggersHolder = triggersHolder,
+    subcontextInitialAction = subcontextInitialAction
 ) as BC
 
 /**
@@ -155,13 +184,19 @@ suspend fun <T, BC : BehaviourContext> BC.doInContext(
 suspend fun <T, BC : BehaviourContext> BC.createSubContextAndDoSynchronouslyWithUpdatesFilter(
     triggersHolder: TriggersHolder = this.triggersHolder,
     updatesUpstreamFlow: Flow<Update> = allUpdatesFlow,
+    additionalSubcontextInitialAction: (CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>)? = null,
     behaviourContextReceiver: CustomBehaviourContextReceiver<BC, T>
 ): T {
     return supervisorScope {
         createSubContext(
             scope = this@supervisorScope,
             triggersHolder = triggersHolder,
-            updatesUpstreamFlow = updatesUpstreamFlow
+            updatesUpstreamFlow = updatesUpstreamFlow,
+            subcontextInitialAction = if (additionalSubcontextInitialAction == null) {
+                subcontextInitialAction
+            } else {
+                { subcontextInitialAction(it); additionalSubcontextInitialAction(it) }
+            }
         ).behaviourContextReceiver()
     }
 }
@@ -175,15 +210,17 @@ suspend fun <T, BC : BehaviourContext> BC.createSubContextAndDoAsynchronouslyWit
     updatesUpstreamFlow: Flow<Update> = allUpdatesFlow,
     context: CoroutineContext = EmptyCoroutineContext,
     start: CoroutineStart = CoroutineStart.DEFAULT,
+    additionalSubcontextInitialAction: (CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>)? = null,
     behaviourContextReceiver: CustomBehaviourContextReceiver<BC, T>
 ): Deferred<T> = async(
     context,
     start
 ) {
     createSubContextAndDoSynchronouslyWithUpdatesFilter(
-        triggersHolder,
+        triggersHolder = triggersHolder,
-        updatesUpstreamFlow,
+        updatesUpstreamFlow = updatesUpstreamFlow,
-        behaviourContextReceiver
+        additionalSubcontextInitialAction = additionalSubcontextInitialAction,
+        behaviourContextReceiver = behaviourContextReceiver
     )
 }
 
@@ -202,8 +239,14 @@ suspend fun <T, BC : BehaviourContext> BC.createSubContextAndDoAsynchronouslyWit
 suspend fun <T, BC : BehaviourContext> BC.createSubContextAndDoWithUpdatesFilter(
     triggersHolder: TriggersHolder = this.triggersHolder,
     updatesUpstreamFlow: Flow<Update> = allUpdatesFlow,
+    additionalSubcontextInitialAction: (CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>)? = null,
     behaviourContextReceiver: CustomBehaviourContextReceiver<BC, T>
-): Deferred<T> = createSubContextAndDoAsynchronouslyWithUpdatesFilter(triggersHolder, updatesUpstreamFlow, behaviourContextReceiver = behaviourContextReceiver)
+): Deferred<T> = createSubContextAndDoAsynchronouslyWithUpdatesFilter(
+    triggersHolder = triggersHolder,
+    updatesUpstreamFlow = updatesUpstreamFlow,
+    additionalSubcontextInitialAction = additionalSubcontextInitialAction,
+    behaviourContextReceiver = behaviourContextReceiver
+)
 
 /**
  * This method will cancel ALL subsequent contexts, expectations and waiters

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextData.kt

@@ -0,0 +1,17 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder
+
+data class BehaviourContextData(
+    private val data: MutableMap<String, Any?> = mutableMapOf()
+) : MutableMap<String, Any?> by data {
+    fun mergedWith(other: BehaviourContextData): BehaviourContextData = BehaviourContextData(
+        data.toMutableMap().apply {
+            putAll(other.data)
+        }
+    )
+
+    fun include(other: BehaviourContextData) {
+        data.putAll(other.data)
+    }
+
+    operator fun plus(other: BehaviourContextData): BehaviourContextData = mergedWith(other)
+}

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/CombinedSubcontextInitialAction.kt

@@ -0,0 +1,91 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder
+
+import dev.inmo.kslog.common.KSLog
+import dev.inmo.kslog.common.error
+import dev.inmo.tgbotapi.types.update.abstracts.Update
+
+/**
+ * Contains [SubAction]s which will be used in [subcontextInitialAction] in order they has been passed in [subactions].
+ *
+ * Its [subcontextInitialAction] will iterate over incoming [subactions] until all will be completed successfully OR
+ * none will be successful during round of running:
+ *
+ * * Run all
+ * * Exclude from current running successful items
+ * * Do again if there are some items to run
+ */
+class CombinedSubcontextInitialAction(
+    val subactions: List<SubAction>,
+    private val logger: KSLog = KSLog("CombinedSubcontextInitialAction_${subactions.size}")
+) {
+    /**
+     * Represents interface-like variant of [CustomBehaviourContextAndTypeReceiver] useful for [BehaviourContext]
+     * builders
+     */
+    fun interface SubAction {
+        suspend operator fun BehaviourContext.invoke(update: Update)
+
+        class Callback(private val action: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>) : SubAction {
+            override suspend fun BehaviourContext.invoke(update: Update) {
+                action(update)
+            }
+        }
+    }
+    val subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = { update ->
+        val leftSubActions = subactions.toMutableSet()
+        val successSubActions = mutableSetOf<SubAction>()
+        while (leftSubActions.isNotEmpty()) {
+            leftSubActions.forEach { subaction ->
+                with(subaction) {
+                    runCatching {
+                        invoke(update)
+                    }.onFailure {
+                        logger.error(it) {
+                            "Unable to execute $subaction for update $update. Will try on next round"
+                        }
+                    }.onSuccess {
+                        successSubActions.add(subaction)
+                    }
+                }
+            }
+            leftSubActions.removeAll(successSubActions)
+            if (successSubActions.isEmpty()) {
+                logger.error {
+                    "Some SubActions have been unable to complete successfully:${leftSubActions.joinToString("\n") { it.toString() }}"
+                }
+                break
+            }
+            successSubActions.clear()
+        }
+    }
+}
+
+/**
+ * Build [CombinedSubcontextInitialAction] with [block] and return callback, which appropriate for [BehaviourContext]
+ * builders with `subcontextInitialAction` argument
+ */
+inline fun buildSubcontextInitialActionWithSubActions(
+    block: MutableList<CombinedSubcontextInitialAction.SubAction>.() -> Unit
+): CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> {
+    val list = mutableListOf<CombinedSubcontextInitialAction.SubAction>()
+    list.block()
+    return CombinedSubcontextInitialAction(
+        list.toList()
+    ).subcontextInitialAction
+}
+
+/**
+ * Build [CombinedSubcontextInitialAction] with [block] and return callback, which appropriate for [BehaviourContext]
+ * builders with `subcontextInitialAction` argument
+ */
+inline fun buildSubcontextInitialAction(
+    block: MutableList<CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>>.() -> Unit
+): CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> {
+    val list = mutableListOf<CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update>>()
+    list.block()
+    return CombinedSubcontextInitialAction(
+        list.map {
+            CombinedSubcontextInitialAction.SubAction.Callback(it)
+        }
+    ).subcontextInitialAction
+}

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/TelegramBot.kt

@@ -7,6 +7,7 @@ import dev.inmo.tgbotapi.bot.ktor.telegramBot
 import dev.inmo.tgbotapi.extensions.utils.updates.retrieving.startGettingOfUpdatesByLongPolling
 import dev.inmo.tgbotapi.extensions.utils.updates.retrieving.updateHandlerWithMediaGroupsAdaptation
 import dev.inmo.tgbotapi.types.Seconds
+import dev.inmo.tgbotapi.types.update.abstracts.Update
 import dev.inmo.tgbotapi.updateshandlers.FlowsUpdatesFilter
 import dev.inmo.tgbotapi.utils.telegramBotAPIDefaultUrl
 import kotlinx.coroutines.*
@@ -33,6 +34,7 @@ suspend fun telegramBotWithBehaviour(
     builder: KtorRequestsExecutorBuilder.() -> Unit = {},
     defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
     testServer: Boolean = false,
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
     block: BehaviourContextReceiver<Unit>
 ): TelegramBot = telegramBot(
     token,
@@ -41,10 +43,11 @@ suspend fun telegramBotWithBehaviour(
     builder
 ).apply {
     buildBehaviour(
-        flowsUpdatesFilter,
+        flowUpdatesFilter = flowsUpdatesFilter,
-        scope ?: CoroutineScope(coroutineContext),
+        scope = scope ?: CoroutineScope(coroutineContext),
-        defaultExceptionsHandler,
+        defaultExceptionsHandler = defaultExceptionsHandler,
-        block
+        subcontextInitialAction = subcontextInitialAction,
+        block = block
     )
 }
 
@@ -76,6 +79,7 @@ suspend fun telegramBotWithBehaviourAndLongPolling(
     autoDisableWebhooks: Boolean = true,
     autoSkipTimeoutExceptions: Boolean = true,
     mediaGroupsDebounceTimeMillis: Long? = 1000L,
+    subcontextInitialAction: CustomBehaviourContextAndTypeReceiver<BehaviourContext, Unit, Update> = {},
     block: BehaviourContextReceiver<Unit>
 ): Pair<TelegramBot, Job> {
     return telegramBot(
@@ -85,13 +89,14 @@ suspend fun telegramBotWithBehaviourAndLongPolling(
         builder
     ).let {
         it to it.buildBehaviourWithLongPolling(
-            scope ?: CoroutineScope(coroutineContext),
+            scope = scope ?: CoroutineScope(coroutineContext),
-            defaultExceptionsHandler,
+            defaultExceptionsHandler = defaultExceptionsHandler,
-            timeoutSeconds,
+            timeoutSeconds = timeoutSeconds,
-            autoDisableWebhooks,
+            autoDisableWebhooks = autoDisableWebhooks,
-            autoSkipTimeoutExceptions,
+            autoSkipTimeoutExceptions = autoSkipTimeoutExceptions,
-            mediaGroupsDebounceTimeMillis,
+            mediaGroupsDebounceTimeMillis = mediaGroupsDebounceTimeMillis,
-            block
+            subcontextInitialAction = subcontextInitialAction,
+            block = block
         )
     }
 }

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/BusinessConnectionTriggers.kt

@@ -29,8 +29,9 @@ suspend fun <BC : BehaviourContext> BC.onBusinessConnection(
     initialFilter: SimpleFilter<BusinessConnection>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, BusinessConnection, Update>? = null,
     markerFactory: MarkerFactory<in BusinessConnection, Any>? = ByUserBusinessConnectionUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, BusinessConnection>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, BusinessConnection>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.businessConnectionUpdateOrNull() ?.data) ?.let(::listOfNotNull)
 }
 
@@ -51,8 +52,9 @@ suspend fun <BC : BehaviourContext> BC.onBusinessConnectionEnabled(
     initialFilter: SimpleFilter<BusinessConnection.Enabled>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, BusinessConnection.Enabled, Update>? = null,
     markerFactory: MarkerFactory<in BusinessConnection.Enabled, Any>? = ByUserBusinessConnectionUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, BusinessConnection.Enabled>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, BusinessConnection.Enabled>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.businessConnectionUpdateOrNull() ?.data ?.enabledOrNull()) ?.let(::listOfNotNull)
 }
 /**
@@ -72,8 +74,9 @@ suspend fun <BC : BehaviourContext> BC.onBusinessConnectionDisabled(
     initialFilter: SimpleFilter<BusinessConnection.Disabled>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, BusinessConnection.Disabled, Update>? = null,
     markerFactory: MarkerFactory<in BusinessConnection.Disabled, Any>? = ByUserBusinessConnectionUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, BusinessConnection.Disabled>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, BusinessConnection.Disabled>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.businessConnectionUpdateOrNull() ?.data ?.disabledOrNull()) ?.let(::listOfNotNull)
 }
 

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggers.kt

@@ -19,8 +19,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : CallbackQuery> B
     initialFilter: SimpleFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, T, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in T, Any>? = ByUserCallbackQueryMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, T>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, T>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.callbackQueryUpdateOrNull() ?.data as? T) ?.let(::listOfNotNull)
 }
 
@@ -41,6 +42,7 @@ internal suspend inline fun <BC : BehaviourContext, reified T : DataCallbackQuer
     initialFilter: SimpleFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, T, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in T, Any>? = ByUserCallbackQueryMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, T>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, T>
 ): Job {
     val newInitialFilter = SimpleFilter<DataCallbackQuery> {
@@ -51,6 +53,7 @@ internal suspend inline fun <BC : BehaviourContext, reified T : DataCallbackQuer
             initialFilter,
             subcontextUpdatesFilter,
             markerFactory,
+            additionalSubcontextInitialAction,
             scenarioReceiver
         )
     }.onFailure {
@@ -84,11 +87,13 @@ suspend fun <BC : BehaviourContext> BC.onDataCallbackQuery(
     initialFilter: SimpleFilter<DataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, DataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in DataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, DataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, DataCallbackQuery>
 ) = onDataCallbackQueryCounted(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -112,6 +117,7 @@ suspend fun <BC : BehaviourContext> BC.onDataCallbackQuery(
     initialFilter: SimpleFilter<DataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, DataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in DataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, DataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, DataCallbackQuery>
 ) = onDataCallbackQuery(
     initialFilter = initialFilter * {
@@ -119,6 +125,7 @@ suspend fun <BC : BehaviourContext> BC.onDataCallbackQuery(
     },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -141,12 +148,14 @@ suspend fun <BC : BehaviourContext> BC.onDataCallbackQuery(
     initialFilter: SimpleFilter<DataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, DataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in DataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, DataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, DataCallbackQuery>
 ) = onDataCallbackQuery(
     Regex(data),
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -167,11 +176,13 @@ suspend fun <BC : BehaviourContext> BC.onGameShortNameCallbackQuery(
     initialFilter: SimpleFilter<GameShortNameCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, GameShortNameCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in GameShortNameCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, GameShortNameCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, GameShortNameCallbackQuery>
 ) = onCallbackQuery(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -192,11 +203,13 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdCallbackQuery(
     initialFilter: SimpleFilter<InlineMessageIdCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, InlineMessageIdCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in InlineMessageIdCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, InlineMessageIdCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, InlineMessageIdCallbackQuery>
 ) = onCallbackQuery(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -217,11 +230,13 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdDataCallbackQuery(
     initialFilter: SimpleFilter<InlineMessageIdDataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, InlineMessageIdDataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in InlineMessageIdDataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, InlineMessageIdDataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, InlineMessageIdDataCallbackQuery>
 ) = onDataCallbackQueryCounted(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -245,6 +260,7 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdDataCallbackQuery(
     initialFilter: SimpleFilter<InlineMessageIdDataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, InlineMessageIdDataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in InlineMessageIdDataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, InlineMessageIdDataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, InlineMessageIdDataCallbackQuery>
 ) = onInlineMessageIdDataCallbackQuery(
     initialFilter = initialFilter * {
@@ -252,6 +268,7 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdDataCallbackQuery(
     },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -274,12 +291,14 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdDataCallbackQuery(
     initialFilter: SimpleFilter<InlineMessageIdDataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, InlineMessageIdDataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in InlineMessageIdDataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, InlineMessageIdDataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, InlineMessageIdDataCallbackQuery>
 ) = onInlineMessageIdDataCallbackQuery(
     Regex(data),
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -300,11 +319,13 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdGameShortNameCallbackQue
     initialFilter: SimpleFilter<InlineMessageIdGameShortNameCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, InlineMessageIdGameShortNameCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in InlineMessageIdGameShortNameCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, InlineMessageIdGameShortNameCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, InlineMessageIdGameShortNameCallbackQuery>
 ) = onCallbackQuery(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -325,11 +346,13 @@ suspend fun <BC : BehaviourContext> BC.onMessageCallbackQuery(
     initialFilter: SimpleFilter<MessageCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MessageCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in MessageCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MessageCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MessageCallbackQuery>
 ) = onCallbackQuery(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -350,11 +373,13 @@ suspend fun <BC : BehaviourContext> BC.onMessageDataCallbackQuery(
     initialFilter: SimpleFilter<MessageDataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MessageDataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in MessageDataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MessageDataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MessageDataCallbackQuery>
 ) = onDataCallbackQueryCounted(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -378,6 +403,7 @@ suspend fun <BC : BehaviourContext> BC.onMessageDataCallbackQuery(
     initialFilter: SimpleFilter<MessageDataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MessageDataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in MessageDataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MessageDataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MessageDataCallbackQuery>
 ) = onMessageDataCallbackQuery(
     initialFilter = initialFilter * {
@@ -385,6 +411,7 @@ suspend fun <BC : BehaviourContext> BC.onMessageDataCallbackQuery(
     },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -407,12 +434,14 @@ suspend fun <BC : BehaviourContext> BC.onMessageDataCallbackQuery(
     initialFilter: SimpleFilter<MessageDataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MessageDataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in MessageDataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MessageDataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MessageDataCallbackQuery>
 ) = onMessageDataCallbackQuery(
     Regex(data),
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -433,11 +462,13 @@ suspend fun <BC : BehaviourContext> BC.onMessageGameShortNameCallbackQuery(
     initialFilter: SimpleFilter<MessageGameShortNameCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MessageGameShortNameCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in MessageGameShortNameCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MessageGameShortNameCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MessageGameShortNameCallbackQuery>
 ) = onCallbackQuery(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -458,10 +489,12 @@ suspend fun <BC : BehaviourContext> BC.onUnknownCallbackQueryType(
     initialFilter: SimpleFilter<UnknownCallbackQueryType>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, UnknownCallbackQueryType, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in UnknownCallbackQueryType, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, UnknownCallbackQueryType>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, UnknownCallbackQueryType>
 ) = onCallbackQuery(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggersUnhandled.kt

@@ -29,11 +29,13 @@ suspend fun <BC : BehaviourContext> BC.onUnhandledDataCallbackQuery(
     initialFilter: SimpleFilter<DataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, DataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in DataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, DataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, DataCallbackQuery>
 ) = onCallbackQuery (
     initialFilter * !SimpleFilter<MessageDataCallbackQuery> { triggersHolder.handleableCallbackQueriesDataHolder.isHandled(it) },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -55,11 +57,13 @@ suspend fun <BC : BehaviourContext> BC.onUnhandledInlineMessageIdDataCallbackQue
     initialFilter: SimpleFilter<InlineMessageIdDataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, InlineMessageIdDataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in InlineMessageIdDataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, InlineMessageIdDataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, InlineMessageIdDataCallbackQuery>
 ) = onCallbackQuery (
     initialFilter * !SimpleFilter<InlineMessageIdDataCallbackQuery> { triggersHolder.handleableCallbackQueriesDataHolder.isHandled(it) },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -81,10 +85,12 @@ suspend fun <BC : BehaviourContext> BC.onUnhandledMessageDataCallbackQuery(
     initialFilter: SimpleFilter<MessageDataCallbackQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MessageDataCallbackQuery, Update>? = CallbackQueryFilterByUser,
     markerFactory: MarkerFactory<in MessageDataCallbackQuery, Any>? = ByUserCallbackQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MessageDataCallbackQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MessageDataCallbackQuery>
 ) = onCallbackQuery(
     initialFilter * !SimpleFilter<MessageDataCallbackQuery> { triggersHolder.handleableCallbackQueriesDataHolder.isHandled(it) },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatBoostRemovedTriggers.kt

@@ -29,7 +29,8 @@ suspend fun <BC : BehaviourContext> BC.onChatBoostRemoved(
     initialFilter: SimpleFilter<ChatBoostRemoved>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatBoostRemoved, Update>? = null,
     markerFactory: MarkerFactory<ChatBoostRemoved, Any>? = ByIdChatBoostRemovedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatBoostRemoved>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatBoostRemoved>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.chatBoostRemovedUpdateOrNull() ?.data) ?.let(::listOfNotNull)
 }

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatBoostUpdatedTriggers.kt

@@ -29,7 +29,8 @@ suspend fun <BC : BehaviourContext> BC.onChatBoostUpdated(
     initialFilter: SimpleFilter<ChatBoostUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatBoostUpdated, Update>? = null,
     markerFactory: MarkerFactory<ChatBoostUpdated, Any>? = ByIdChatBoostUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatBoostUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatBoostUpdated>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.chatBoostUpdatedUpdateOrNull() ?.data) ?.let(::listOfNotNull)
 }

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatJoinRequestTriggers.kt

@@ -27,7 +27,8 @@ suspend fun <BC : BehaviourContext> BC.onChatJoinRequest(
     initialFilter: SimpleFilter<ChatJoinRequest>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatJoinRequest, Update>? = null,
     markerFactory: MarkerFactory<in ChatJoinRequest, Any>? = ByChatChatJoinRequestMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatJoinRequest>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatJoinRequest>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.chatJoinRequestUpdateOrNull() ?.data) ?.let(::listOfNotNull)
 }

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMemberUpdatedTriggers.kt

@@ -17,8 +17,9 @@ internal suspend inline fun <BC : BehaviourContext, reified U : ChatMemberUpdate
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     ((it as? U) ?.data) ?.let(::listOfNotNull)
 }
 
@@ -40,11 +41,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberUpdated(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -65,11 +68,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberUpdated(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -90,11 +95,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberUpdated(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -115,11 +122,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberJoined(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberJoinedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -140,11 +149,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberLeft(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberLeftFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -165,11 +176,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberSubscribed(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberSubscribedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -190,11 +203,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberSubscriptionChanged(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberSubscriptionChangedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -215,11 +230,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberUnsubscribed(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberUnsubscribedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -240,11 +257,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberGotPromoted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberGotPromotedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -265,11 +284,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberGotPromotionChanged(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberGotPromotionChangedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -290,11 +311,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberGotDemoted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberGotDemotedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -315,11 +338,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberBecameOwner(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberBecameOwnerFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -340,11 +365,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberCeasedOwnership(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberCeasedOwnershipFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -365,11 +392,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberGotRestricted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberGotRestrictedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -390,11 +419,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberGotRestrictionChanged(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberGotRestrictionsChangedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -415,11 +446,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberGotUnrestricted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberGotUnrestrictedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -440,11 +473,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberKicked(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, ChatMemberUpdatedUpdate>(
     chatMemberKickedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -465,11 +500,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberJoined(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberJoinedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -490,11 +527,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberLeft(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberLeftFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -515,11 +554,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberSubscribed(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberSubscribedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -540,11 +581,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberSubscriptionChanged(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberSubscriptionChangedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -565,11 +608,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberUnsubscribed(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberUnsubscribedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -590,11 +635,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberGotPromoted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberGotPromotedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -615,11 +662,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberGotPromotionChanged(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberGotPromotionChangedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -640,11 +689,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberGotDemoted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberGotDemotedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -665,11 +716,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberBecameOwner(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberBecameOwnerFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -690,11 +743,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberCeasedOwnership(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberCeasedOwnershipFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -715,11 +770,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberGotRestricted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberGotRestrictedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -740,11 +797,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberGotRestrictionChanged(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberGotRestrictionsChangedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -765,11 +824,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberGotUnrestricted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberGotUnrestrictedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -790,11 +851,13 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberKicked(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, CommonChatMemberUpdatedUpdate>(
     chatMemberKickedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -815,11 +878,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberJoined(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberJoinedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -840,11 +905,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberLeft(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberLeftFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -865,11 +932,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberSubscribed(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberSubscribedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -890,11 +959,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberSubscriptionChanged(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberSubscriptionChangedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -915,11 +986,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberUnsubscribed(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberUnsubscribedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -940,11 +1013,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberGotPromoted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberGotPromotedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -965,11 +1040,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberGotPromotionChanged(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberGotPromotionChangedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -990,11 +1067,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberGotDemoted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberGotDemotedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -1015,11 +1094,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberBecameOwner(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberBecameOwnerFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -1040,11 +1121,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberCeasedOwnership(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberCeasedOwnershipFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -1065,11 +1148,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberGotRestricted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberGotRestrictedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -1090,11 +1175,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberGotRestrictionChanged(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberGotRestrictionsChangedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -1115,11 +1202,13 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberGotUnrestricted(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberGotUnrestrictedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -1140,10 +1229,12 @@ suspend fun <BC : BehaviourContext> BC.onMyChatMemberKicked(
     initialFilter: SimpleFilter<ChatMemberUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMemberUpdated, Update>? = ChatMemberUpdatedFilterByChat,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any>? = ByChatChatMemberUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMemberUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<BC, MyChatMemberUpdatedUpdate>(
     chatMemberKickedFilter * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMessageReactionCountUpdatedUpdatesTriggers.kt

@@ -33,7 +33,8 @@ suspend fun <BC : BehaviourContext> BC.onChatMessageReactionsCountUpdated(
     initialFilter: SimpleFilter<ChatMessageReactionsCountUpdated>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMessageReactionsCountUpdated, Update>? = null,
     markerFactory: MarkerFactory<ChatMessageReactionsCountUpdated, Any>? = ByChatIdChatMessageReactionsCountUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMessageReactionsCountUpdated>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMessageReactionsCountUpdated>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.chatMessageReactionsCountUpdatedUpdateOrNull() ?.data) ?.let(::listOfNotNull)
 }

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMessageReactionUpdatedUpdatesTriggers.kt

@@ -16,8 +16,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : ChatMessageReact
     initialFilter: SimpleFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, T, Update>? = null,
     markerFactory: MarkerFactory<in T, Any>? = ByChatIdChatMessageReactionUpdatedMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, T>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, T>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.chatMessageReactionUpdatedUpdateOrNull() ?.data as? T) ?.let(::listOfNotNull)
 }
 
@@ -38,11 +39,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMessageReactionUpdatedByUser(
     initialFilter: SimpleFilter<ChatMessageReactionUpdated.ByUser>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMessageReactionUpdated.ByUser, Update>? = null,
     markerFactory: MarkerFactory<in ChatMessageReactionUpdated.ByUser, Any>? = ByChatIdChatMessageReactionUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMessageReactionUpdated.ByUser>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMessageReactionUpdated.ByUser>
 ) = onChatMessageReactionUpdated(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -63,11 +66,13 @@ suspend fun <BC : BehaviourContext> BC.onChatMessageReactionUpdatedByChat(
     initialFilter: SimpleFilter<ChatMessageReactionUpdated.ByChat>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMessageReactionUpdated.ByChat, Update>? = null,
     markerFactory: MarkerFactory<in ChatMessageReactionUpdated.ByChat, Any>? = ByChatIdChatMessageReactionUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMessageReactionUpdated.ByChat>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMessageReactionUpdated.ByChat>
 ) = onChatMessageReactionUpdated(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -88,10 +93,12 @@ suspend fun <BC : BehaviourContext> BC.onChatMessageReactionUpdatedUnknown(
     initialFilter: SimpleFilter<ChatMessageReactionUpdated.Unknown>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatMessageReactionUpdated.Unknown, Update>? = null,
     markerFactory: MarkerFactory<in ChatMessageReactionUpdated.Unknown, Any>? = ByChatIdChatMessageReactionUpdatedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatMessageReactionUpdated.Unknown>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatMessageReactionUpdated.Unknown>
 ) = onChatMessageReactionUpdated(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChosenInlineResultTriggers.kt

@@ -14,8 +14,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : ChosenInlineResu
     initialFilter: SimpleFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, T, Update>? = null,
     markerFactory: MarkerFactory<in T, Any>? = ByUserIdChosenInlineResultMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, T>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, T>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.chosenInlineResultUpdateOrNull() ?.data as? T) ?.let(::listOfNotNull)
 }
 
@@ -36,11 +37,13 @@ suspend fun <BC : BehaviourContext> BC.onChosenInlineResult(
     initialFilter: SimpleFilter<ChosenInlineResult>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChosenInlineResult, Update>? = null,
     markerFactory: MarkerFactory<in ChosenInlineResult, Any>? = ByUserIdChosenInlineResultMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChosenInlineResult>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChosenInlineResult>
 ) = onChosenInlineResultBase(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -61,11 +64,13 @@ suspend fun <BC : BehaviourContext> BC.onLocationChosenInlineResult(
     initialFilter: SimpleFilter<LocationChosenInlineResult>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, LocationChosenInlineResult, Update>? = null,
     markerFactory: MarkerFactory<in LocationChosenInlineResult, Any>? = ByUserIdChosenInlineResultMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, LocationChosenInlineResult>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, LocationChosenInlineResult>
 ) = onChosenInlineResultBase(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -86,10 +91,12 @@ suspend fun <BC : BehaviourContext> BC.onBaseChosenInlineResult(
     initialFilter: SimpleFilter<BaseChosenInlineResult>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, BaseChosenInlineResult, Update>? = null,
     markerFactory: MarkerFactory<in BaseChosenInlineResult, Any>? = ByUserIdChosenInlineResultMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, BaseChosenInlineResult>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, BaseChosenInlineResult>
 ) = onChosenInlineResultBase(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CommandHandling.kt

@@ -26,6 +26,7 @@ internal suspend fun <BC : BehaviourContext> BC.commandUncounted(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ): Job = onText(
     CommonMessageFilter<TextContent> { message ->
@@ -44,6 +45,7 @@ internal suspend fun <BC : BehaviourContext> BC.commandUncounted(
     },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -53,6 +55,7 @@ suspend fun <BC : BehaviourContext> BC.command(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ): Job = runCatchingSafely {
     commandUncounted(
@@ -61,6 +64,7 @@ suspend fun <BC : BehaviourContext> BC.command(
         initialFilter,
         subcontextUpdatesFilter,
         markerFactory,
+        additionalSubcontextInitialAction,
         scenarioReceiver
     )
 }.onFailure {
@@ -87,8 +91,9 @@ suspend fun <BC : BehaviourContext> BC.command(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
-) = command(command.toRegex(), requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = command(command.toRegex(), requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -101,8 +106,9 @@ suspend fun <BC : BehaviourContext> BC.command(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
-) = command(botCommand.command, requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = command(botCommand.command, requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -115,8 +121,9 @@ suspend fun <BC : BehaviourContext> BC.onCommand(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
-): Job = command(commandRegex, requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+): Job = command(commandRegex, requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -129,8 +136,9 @@ suspend fun <BC : BehaviourContext> BC.onCommand(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
-): Job = onCommand(command.toRegex(), requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+): Job = onCommand(command.toRegex(), requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -143,8 +151,9 @@ suspend fun <BC : BehaviourContext> BC.onCommand(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
-): Job = onCommand(botCommand.command, requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+): Job = onCommand(botCommand.command, requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -156,6 +165,7 @@ suspend fun <BC : BehaviourContext> BC.commandWithArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, Array<String>>
 ) = command(
@@ -182,6 +192,7 @@ suspend fun <BC : BehaviourContext> BC.commandWithArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, Array<String>>
 ) = commandWithArgs(
@@ -203,6 +214,7 @@ suspend fun <BC : BehaviourContext> BC.commandWithArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, Array<String>>
 ) = commandWithArgs(
@@ -224,6 +236,7 @@ suspend fun <BC : BehaviourContext> BC.commandWithNamedArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     nameArgSeparator: Regex = TelegramBotCommandsDefaults.defaultNamesArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, List<Pair<String, String>>>
@@ -251,6 +264,7 @@ suspend fun <BC : BehaviourContext> BC.commandWithNamedArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     nameArgSeparator: Regex = TelegramBotCommandsDefaults.defaultNamesArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, List<Pair<String, String>>>
@@ -274,6 +288,7 @@ suspend fun <BC : BehaviourContext> BC.commandWithNamedArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     nameArgSeparator: Regex = TelegramBotCommandsDefaults.defaultNamesArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, List<Pair<String, String>>>
@@ -297,6 +312,7 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, Array<String>>
 ): Job = commandWithArgs(
@@ -318,6 +334,7 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, Array<String>>
 ): Job = onCommandWithArgs(
@@ -339,6 +356,7 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, Array<String>>
 ): Job = onCommandWithArgs(
@@ -360,6 +378,7 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithNamedArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     nameArgSeparator: Regex = TelegramBotCommandsDefaults.defaultNamesArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, List<Pair<String, String>>>
@@ -383,6 +402,7 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithNamedArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     nameArgSeparator: Regex = TelegramBotCommandsDefaults.defaultNamesArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, List<Pair<String, String>>>
@@ -406,6 +426,7 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithNamedArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     argsSeparator: Regex = TelegramBotCommandsDefaults.defaultArgsSeparatorRegex,
     nameArgSeparator: Regex = TelegramBotCommandsDefaults.defaultNamesArgsSeparatorRegex,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, List<Pair<String, String>>>

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CommandHandlingUnhandled.kt

@@ -27,6 +27,7 @@ suspend fun <BC : BehaviourContext> BC.unhandledCommand(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ): Job = onText(
     CommonMessageFilter<TextContent> { message ->
@@ -46,6 +47,7 @@ suspend fun <BC : BehaviourContext> BC.unhandledCommand(
     },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -60,8 +62,9 @@ suspend fun <BC : BehaviourContext> BC.onUnhandledCommand(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
-): Job = unhandledCommand(requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+): Job = unhandledCommand(requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -73,6 +76,7 @@ suspend fun <BC : BehaviourContext> BC.unhandledCommandWithArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, Map<String, Array<String>>>
 ) = onUnhandledCommand(
     requireOnlyCommandInMessage = false,
@@ -96,5 +100,6 @@ suspend fun <BC : BehaviourContext> BC.onUnhandledCommandWithArgs(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, TextMessage, Map<String, Array<String>>>
-): Job = unhandledCommandWithArgs(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+): Job = unhandledCommandWithArgs(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ContentTriggers.kt

@@ -24,8 +24,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : MessageContent>
     initialFilter: CommonMessageFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<T>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in CommonMessage<T>, Any>? = ByChatMessageMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<T>>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<T>>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     when (it) {
         is BaseSentMessageUpdate -> it.data.whenCommonMessage(::listOfNotNull)
         else -> null
@@ -52,11 +53,13 @@ suspend fun <BC : BehaviourContext> BC.onContentMessage(
     initialFilter: CommonMessageFilter<MessageContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<MessageContent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in CommonMessage<MessageContent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<MessageContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MessageContent>>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -77,11 +80,13 @@ suspend fun <BC : BehaviourContext> BC.onContact(
     initialFilter: CommonMessageFilter<ContactContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ContactMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ContactMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ContactMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ContactMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -102,11 +107,13 @@ suspend fun <BC : BehaviourContext> BC.onDice(
     initialFilter: CommonMessageFilter<DiceContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, DiceMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in DiceMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, DiceMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, DiceMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -127,11 +134,13 @@ suspend fun <BC : BehaviourContext> BC.onGame(
     initialFilter: CommonMessageFilter<GameContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, GameMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in GameMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, GameMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, GameMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -152,11 +161,13 @@ suspend fun <BC : BehaviourContext> BC.onLocation(
     initialFilter: CommonMessageFilter<LocationContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, LocationMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in LocationMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, LocationMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, LocationMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -177,11 +188,13 @@ suspend fun <BC : BehaviourContext> BC.onLiveLocation(
     initialFilter: CommonMessageFilter<LiveLocationContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, LiveLocationMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in LiveLocationMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, LiveLocationMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, LiveLocationMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -202,11 +215,13 @@ suspend fun <BC : BehaviourContext> BC.onStaticLocation(
     initialFilter: CommonMessageFilter<StaticLocationContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, StaticLocationMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in StaticLocationMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, StaticLocationMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, StaticLocationMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -227,11 +242,13 @@ suspend fun <BC : BehaviourContext> BC.onPoll(
     initialFilter: CommonMessageFilter<PollContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PollMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in PollMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PollMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PollMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -252,11 +269,13 @@ suspend fun <BC : BehaviourContext> BC.onText(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -277,11 +296,13 @@ suspend fun <BC : BehaviourContext> BC.onStory(
     initialFilter: CommonMessageFilter<StoryContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, StoryMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in StoryMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, StoryMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, StoryMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -302,11 +323,13 @@ suspend fun <BC : BehaviourContext> BC.onTextedContent(
     initialFilter: CommonMessageFilter<TextedContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextedMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextedMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextedMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextedMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -327,11 +350,13 @@ suspend fun <BC : BehaviourContext> BC.onVenue(
     initialFilter: CommonMessageFilter<VenueContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, VenueMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in VenueMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, VenueMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, VenueMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -352,11 +377,13 @@ suspend fun <BC : BehaviourContext> BC.onAudioMediaGroup(
     initialFilter: CommonMessageFilter<AudioMediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, AudioMediaGroupMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in AudioMediaGroupMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, AudioMediaGroupMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, AudioMediaGroupMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -377,11 +404,13 @@ suspend fun <BC : BehaviourContext> BC.onDocumentMediaGroupContent(
     initialFilter: CommonMessageFilter<DocumentMediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, DocumentMediaGroupMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in DocumentMediaGroupMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, DocumentMediaGroupMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, DocumentMediaGroupMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -402,11 +431,13 @@ suspend fun <BC : BehaviourContext> BC.onTextedMediaContent(
     initialFilter: CommonMessageFilter<TextedMediaContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextedMediaMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextedMediaMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextedMediaMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextedMediaMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -427,11 +458,13 @@ suspend fun <BC : BehaviourContext> BC.onMediaCollection(
     initialFilter: CommonMessageFilter<MediaCollectionContent<TelegramMediaFile>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaCollectionMessage<TelegramMediaFile>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in MediaCollectionMessage<TelegramMediaFile>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaCollectionMessage<TelegramMediaFile>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaCollectionMessage<TelegramMediaFile>>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -452,11 +485,13 @@ suspend fun <BC : BehaviourContext> BC.onMedia(
     initialFilter: CommonMessageFilter<MediaContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in MediaMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -477,11 +512,13 @@ suspend fun <BC : BehaviourContext> BC.onAnimation(
     initialFilter: CommonMessageFilter<AnimationContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, AnimationMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in AnimationMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, AnimationMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, AnimationMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -502,11 +539,13 @@ suspend fun <BC : BehaviourContext> BC.onAudio(
     initialFilter: CommonMessageFilter<AudioContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, AudioMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in AudioMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, AudioMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, AudioMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -527,11 +566,13 @@ suspend fun <BC : BehaviourContext> BC.onDocument(
     initialFilter: CommonMessageFilter<DocumentContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, DocumentMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in DocumentMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, DocumentMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, DocumentMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -552,11 +593,13 @@ suspend fun <BC : BehaviourContext> BC.onPhoto(
     initialFilter: CommonMessageFilter<PhotoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PhotoMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in PhotoMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PhotoMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PhotoMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -577,11 +620,13 @@ suspend fun <BC : BehaviourContext> BC.onSticker(
     initialFilter: CommonMessageFilter<StickerContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, StickerMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in StickerMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, StickerMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, StickerMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -602,11 +647,13 @@ suspend fun <BC : BehaviourContext> BC.onVideo(
     initialFilter: CommonMessageFilter<VideoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, VideoMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in VideoMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, VideoMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, VideoMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -627,11 +674,13 @@ suspend fun <BC : BehaviourContext> BC.onVideoNote(
     initialFilter: CommonMessageFilter<VideoNoteContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, VideoNoteMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in VideoNoteMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, VideoNoteMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, VideoNoteMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -652,11 +701,13 @@ suspend fun <BC : BehaviourContext> BC.onVoice(
     initialFilter: CommonMessageFilter<VoiceContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, VoiceMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in VoiceMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, VoiceMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, VoiceMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -677,11 +728,13 @@ suspend fun <BC : BehaviourContext> BC.onInvoice(
     initialFilter: CommonMessageFilter<InvoiceContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, InvoiceMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in InvoiceMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, InvoiceMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, InvoiceMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -702,11 +755,13 @@ suspend fun <BC : BehaviourContext> BC.onVisualContent(
     initialFilter: CommonMessageFilter<VisualMediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, VisualMediaGroupMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in VisualMediaGroupMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, VisualMediaGroupMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, VisualMediaGroupMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -727,11 +782,13 @@ suspend fun <BC : BehaviourContext> BC.onMediaContent(
     initialFilter: CommonMessageFilter<MediaContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in MediaMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -752,11 +809,13 @@ suspend fun <BC : BehaviourContext> BC.onGiveawayContent(
     initialFilter: CommonMessageFilter<GiveawayContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ScheduledGiveawayContentMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ScheduledGiveawayContentMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ScheduledGiveawayContentMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ScheduledGiveawayContentMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -778,11 +837,13 @@ suspend fun <BC : BehaviourContext> BC.onGiveawayPublicResultsContent(
     initialFilter: CommonMessageFilter<GiveawayPublicResultsContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, GiveawayPublicResultsContentMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in GiveawayPublicResultsContentMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, GiveawayPublicResultsContentMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, GiveawayPublicResultsContentMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -805,8 +866,9 @@ suspend fun <BC : BehaviourContext> BC.onGiveawayWinners(
     initialFilter: CommonMessageFilter<GiveawayPublicResultsContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, GiveawayPublicResultsContentMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in GiveawayPublicResultsContentMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, GiveawayPublicResultsContentMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, GiveawayPublicResultsContentMessage>
-) = onGiveawayPublicResultsContent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onGiveawayPublicResultsContent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -828,10 +890,12 @@ suspend fun <BC : BehaviourContext> BC.onPaidMediaInfoContent(
     initialFilter: CommonMessageFilter<PaidMediaInfoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PaidMediaInfoContentMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in PaidMediaInfoContentMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PaidMediaInfoContentMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PaidMediaInfoContentMessage>
 ) = onContentMessageWithType(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/DeepLinkHandling.kt

@@ -10,6 +10,7 @@ import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByC
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times
 import dev.inmo.tgbotapi.extensions.utils.*
+import dev.inmo.tgbotapi.types.message.abstracts.CommonMessage
 import dev.inmo.tgbotapi.types.message.content.TextContent
 import dev.inmo.tgbotapi.types.message.content.TextMessage
 import dev.inmo.tgbotapi.types.message.textsources.RegularTextSource
@@ -22,6 +23,7 @@ suspend fun <BC : BehaviourContext> BC.onDeepLink(
     initialFilter: SimpleFilter<Pair<TextMessage, String>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, Pair<TextMessage, String>, Update>? = { (message, _), update -> MessageFilterByChat(this, message, update) },
     markerFactory: MarkerFactory<Pair<TextMessage, String>, Any>? = MarkerFactory { (message, _) -> ByChatMessageMarkerFactory(message) },
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, Pair<TextMessage, String>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, Pair<TextMessage, String>>
 ): Job = on(
     markerFactory,
@@ -31,6 +33,7 @@ suspend fun <BC : BehaviourContext> BC.onDeepLink(
             && message.content.textSources.getOrNull(1) is RegularTextSource
     } * initialFilter,
     subcontextUpdatesFilter,
+    additionalSubcontextInitialAction,
     scenarioReceiver,
 ) {
     (it.messageUpdateOrNull()) ?.data ?.commonMessageOrNull() ?.withContentOrNull<TextContent>() ?.let { message ->
@@ -53,12 +56,13 @@ suspend fun <BC : BehaviourContext> BC.onDeepLink(
     initialFilter: SimpleFilter<Pair<TextMessage, String>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, Pair<TextMessage, String>, Update>? = { (message, _), update -> MessageFilterByChat(this, message, update) },
     markerFactory: MarkerFactory<Pair<TextMessage, String>, Any>? = MarkerFactory { (message, _) -> ByChatMessageMarkerFactory(message) },
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, Pair<TextMessage, String>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, Pair<TextMessage, String>>
 ): Job {
     val internalFilter = SimpleFilter<Pair<TextMessage, String>> {
         regex.matches(it.second)
     }
-    return onDeepLink(initialFilter ?.let { internalFilter * it } ?: internalFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+    return onDeepLink(initialFilter ?.let { internalFilter * it } ?: internalFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 }
 
 /**
@@ -71,5 +75,6 @@ suspend fun <BC : BehaviourContext> BC.onDeepLink(
     initialFilter: SimpleFilter<Pair<TextMessage, String>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, Pair<TextMessage, String>, Update>? = { (message, _), update -> MessageFilterByChat(this, message, update) },
     markerFactory: MarkerFactory<Pair<TextMessage, String>, Any>? = MarkerFactory { (message, _) -> ByChatMessageMarkerFactory(message) },
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, Pair<TextMessage, String>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, Pair<TextMessage, String>>
-): Job = onDeepLink(Regex("^$deepLink$"), initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+): Job = onDeepLink(Regex("^$deepLink$"), initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/DeletedBusinessMessagesTriggers.kt

@@ -32,8 +32,9 @@ suspend fun <BC : BehaviourContext> BC.onBusinessMessagesDeleted(
     initialFilter: SimpleFilter<BusinessMessagesDeleted>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, BusinessMessagesDeleted, Update>? = null,
     markerFactory: MarkerFactory<in BusinessMessagesDeleted, Any>? = ByBusinessConnectionIdBusinessMessagesDeletedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, BusinessMessagesDeleted>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, BusinessMessagesDeleted>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.deletedBusinessMessageUpdateOrNull() ?.data) ?.let(::listOfNotNull)
 }
 

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EditedContentTriggers.kt

@@ -18,8 +18,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : MessageContent>
     initialFilter: CommonMessageFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<T>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in CommonMessage<T>, Any>? = ByChatMessageMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<T>>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<T>>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     it.baseEditMessageUpdateOrNull() ?.data ?.withContent<T>() ?.let(::listOfNotNull)
 }
 
@@ -41,11 +42,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedContentMessage(
     initialFilter: CommonMessageFilter<MessageContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<MessageContent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in CommonMessage<MessageContent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<MessageContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MessageContent>>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -66,11 +69,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedContact(
     initialFilter: CommonMessageFilter<ContactContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ContactMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ContactMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ContactMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ContactMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -91,11 +96,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedDice(
     initialFilter: CommonMessageFilter<DiceContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, DiceMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in DiceMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, DiceMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, DiceMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -116,11 +123,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedGame(
     initialFilter: CommonMessageFilter<GameContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, GameMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in GameMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, GameMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, GameMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -141,11 +150,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedLocation(
     initialFilter: CommonMessageFilter<LocationContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, LocationMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in LocationMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, LocationMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, LocationMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -166,11 +177,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedText(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -191,11 +204,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedVenue(
     initialFilter: CommonMessageFilter<VenueContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, VenueMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in VenueMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, VenueMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, VenueMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -216,11 +231,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedAudioMediaGroup(
     initialFilter: CommonMessageFilter<AudioMediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, AudioMediaGroupMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in AudioMediaGroupMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, AudioMediaGroupMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, AudioMediaGroupMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -241,11 +258,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedDocumentMediaGroupContent(
     initialFilter: CommonMessageFilter<DocumentMediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, DocumentMediaGroupMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in DocumentMediaGroupMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, DocumentMediaGroupMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, DocumentMediaGroupMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -266,11 +285,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedTextedMediaContent(
     initialFilter: CommonMessageFilter<TextedMediaContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextedMediaMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in TextedMediaMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextedMediaMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextedMediaMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -291,11 +312,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedMediaCollection(
     initialFilter: CommonMessageFilter<MediaCollectionContent<TelegramMediaFile>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaCollectionMessage<TelegramMediaFile>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in MediaCollectionMessage<TelegramMediaFile>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaCollectionMessage<TelegramMediaFile>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaCollectionMessage<TelegramMediaFile>>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -316,11 +339,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedMedia(
     initialFilter: CommonMessageFilter<MediaContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in MediaMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -341,11 +366,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedAnimation(
     initialFilter: CommonMessageFilter<AnimationContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, AnimationMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in AnimationMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, AnimationMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, AnimationMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -366,11 +393,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedAudio(
     initialFilter: CommonMessageFilter<AudioContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, AudioMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in AudioMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, AudioMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, AudioMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -391,11 +420,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedDocument(
     initialFilter: CommonMessageFilter<DocumentContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, DocumentMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in DocumentMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, DocumentMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, DocumentMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -416,11 +447,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedPhoto(
     initialFilter: CommonMessageFilter<PhotoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PhotoMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in PhotoMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PhotoMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PhotoMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -441,11 +474,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedSticker(
     initialFilter: CommonMessageFilter<StickerContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, StickerMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in StickerMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, StickerMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, StickerMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -466,11 +501,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedVideo(
     initialFilter: CommonMessageFilter<VideoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, VideoMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in VideoMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, VideoMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, VideoMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -491,11 +528,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedVideoNote(
     initialFilter: CommonMessageFilter<VideoNoteContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, VideoNoteMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in VideoNoteMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, VideoNoteMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, VideoNoteMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -516,11 +555,13 @@ suspend fun <BC : BehaviourContext> BC.onEditedVoice(
     initialFilter: CommonMessageFilter<VoiceContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, VoiceMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in VoiceMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, VoiceMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, VoiceMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -541,10 +582,12 @@ suspend fun <BC : BehaviourContext> BC.onEditedInvoice(
     initialFilter: CommonMessageFilter<InvoiceContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, InvoiceMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in InvoiceMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, InvoiceMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, InvoiceMessage>
 )= onEditedContent(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EventTriggers.kt

@@ -38,8 +38,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : ChatEvent> BC.on
     initialFilter: SimpleFilter<ChatEventMessage<T>>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<T>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<T>, Any>? = ByChatMessageMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<T>>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<T>>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     @Suppress("UNCHECKED_CAST")
     (it.baseSentMessageUpdateOrNull() ?.data ?.chatEventMessageOrNull() ?.takeIf { it.chatEvent is T } as? ChatEventMessage<T>) ?.let(::listOfNotNull)
 }
@@ -48,8 +49,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : ChatEvent, reifi
     initialFilter: SimpleFilter<CEM>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CEM, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in CEM, Any>? = ByChatMessageMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CEM>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CEM>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     @Suppress("UNCHECKED_CAST")
     (it.baseSentMessageUpdateOrNull() ?.data ?.chatEventMessageOrNull() ?.takeIf { it.chatEvent is T } as? CEM) ?.let(::listOfNotNull)
 }
@@ -71,8 +73,9 @@ suspend fun <BC : BehaviourContext> BC.onChannelEvent(
     initialFilter: SimpleFilter<ChatEventMessage<ChannelEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<ChannelEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ChannelEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ChannelEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<ChannelEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -91,8 +94,9 @@ suspend fun <BC : BehaviourContext> BC.onPrivateEvent(
     initialFilter: SimpleFilter<ChatEventMessage<PrivateEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<PrivateEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<PrivateEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<PrivateEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<PrivateEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -111,8 +115,9 @@ suspend fun <BC : BehaviourContext> BC.onChatEvent(
     initialFilter: SimpleFilter<ChatEventMessage<ChatEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<ChatEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ChatEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ChatEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<ChatEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -131,8 +136,9 @@ suspend fun <BC : BehaviourContext> BC.onVideoChatEvent(
     initialFilter: SimpleFilter<ChatEventMessage<VideoChatEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<VideoChatEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<VideoChatEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<VideoChatEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<VideoChatEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -151,8 +157,9 @@ suspend fun <BC : BehaviourContext> BC.onVideoChatStartedEvent(
     initialFilter: SimpleFilter<ChatEventMessage<VideoChatStarted>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<VideoChatStarted>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<VideoChatStarted>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<VideoChatStarted>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<VideoChatStarted>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -171,8 +178,9 @@ suspend fun <BC : BehaviourContext> BC.onVideoChatEndedEvent(
     initialFilter: SimpleFilter<ChatEventMessage<VideoChatEnded>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<VideoChatEnded>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<VideoChatEnded>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<VideoChatEnded>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<VideoChatEnded>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -191,8 +199,9 @@ suspend fun <BC : BehaviourContext> BC.onVideoChatParticipantsInvitedEvent(
     initialFilter: SimpleFilter<ChatEventMessage<VideoChatParticipantsInvited>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<VideoChatParticipantsInvited>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<VideoChatParticipantsInvited>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<VideoChatParticipantsInvited>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<VideoChatParticipantsInvited>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -211,8 +220,9 @@ suspend fun <BC : BehaviourContext> BC.onMessageAutoDeleteTimerChangedEvent(
     initialFilter: SimpleFilter<ChatEventMessage<MessageAutoDeleteTimerChanged>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<MessageAutoDeleteTimerChanged>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<MessageAutoDeleteTimerChanged>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<MessageAutoDeleteTimerChanged>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<MessageAutoDeleteTimerChanged>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -231,8 +241,9 @@ suspend fun <BC : BehaviourContext> BC.onPublicChatEvent(
     initialFilter: SimpleFilter<ChatEventMessage<PublicChatEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<PublicChatEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<PublicChatEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<PublicChatEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<PublicChatEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -251,8 +262,9 @@ suspend fun <BC : BehaviourContext> BC.onCommonEvent(
     initialFilter: SimpleFilter<ChatEventMessage<CommonEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<CommonEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<CommonEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<CommonEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<CommonEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -271,8 +283,9 @@ suspend fun <BC : BehaviourContext> BC.onGroupEvent(
     initialFilter: SimpleFilter<ChatEventMessage<GroupEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<GroupEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<GroupEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<GroupEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<GroupEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -291,8 +304,9 @@ suspend fun <BC : BehaviourContext> BC.onSupergroupEvent(
     initialFilter: SimpleFilter<ChatEventMessage<SupergroupEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<SupergroupEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<SupergroupEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<SupergroupEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<SupergroupEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -311,8 +325,9 @@ suspend fun <BC : BehaviourContext> BC.onChannelChatCreated(
     initialFilter: SimpleFilter<ChatEventMessage<ChannelChatCreated>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<ChannelChatCreated>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ChannelChatCreated>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ChannelChatCreated>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<ChannelChatCreated>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -331,8 +346,9 @@ suspend fun <BC : BehaviourContext> BC.onDeleteChatPhoto(
     initialFilter: SimpleFilter<ChatEventMessage<DeleteChatPhoto>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<DeleteChatPhoto>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<DeleteChatPhoto>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<DeleteChatPhoto>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<DeleteChatPhoto>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -351,8 +367,9 @@ suspend fun <BC : BehaviourContext> BC.onGroupChatCreated(
     initialFilter: SimpleFilter<ChatEventMessage<GroupChatCreated>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<GroupChatCreated>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<GroupChatCreated>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<GroupChatCreated>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<GroupChatCreated>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -371,8 +388,9 @@ suspend fun <BC : BehaviourContext> BC.onLeftChatMember(
     initialFilter: SimpleFilter<ChatEventMessage<LeftChatMemberEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<LeftChatMemberEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<LeftChatMemberEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<LeftChatMemberEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<LeftChatMemberEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -391,8 +409,9 @@ suspend fun <BC : BehaviourContext> BC.onNewChatMembers(
     initialFilter: SimpleFilter<ChatEventMessage<NewChatMembers>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<NewChatMembers>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<NewChatMembers>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<NewChatMembers>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<NewChatMembers>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -411,8 +430,9 @@ suspend fun <BC : BehaviourContext> BC.onNewChatPhoto(
     initialFilter: SimpleFilter<ChatEventMessage<NewChatPhoto>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<NewChatPhoto>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<NewChatPhoto>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<NewChatPhoto>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<NewChatPhoto>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -431,8 +451,9 @@ suspend fun <BC : BehaviourContext> BC.onNewChatTitle(
     initialFilter: SimpleFilter<ChatEventMessage<NewChatTitle>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<NewChatTitle>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<NewChatTitle>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<NewChatTitle>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<NewChatTitle>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -451,8 +472,9 @@ suspend fun <BC : BehaviourContext> BC.onPinnedMessage(
     initialFilter: SimpleFilter<ChatEventMessage<PinnedMessage>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<PinnedMessage>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<PinnedMessage>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<PinnedMessage>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<PinnedMessage>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -471,8 +493,9 @@ suspend fun <BC : BehaviourContext> BC.onProximityAlertTriggered(
     initialFilter: SimpleFilter<ChatEventMessage<ProximityAlertTriggered>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<ProximityAlertTriggered>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ProximityAlertTriggered>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ProximityAlertTriggered>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<ProximityAlertTriggered>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -491,8 +514,9 @@ suspend fun <BC : BehaviourContext> BC.onSupergroupChatCreated(
     initialFilter: SimpleFilter<ChatEventMessage<SupergroupChatCreated>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<SupergroupChatCreated>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<SupergroupChatCreated>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<SupergroupChatCreated>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<SupergroupChatCreated>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * Please, remember that [SuccessfulPaymentEvent] will be retrieved only in case you will correctly handle
@@ -514,8 +538,9 @@ suspend fun <BC : BehaviourContext> BC.onSuccessfulPayment(
     initialFilter: SimpleFilter<ChatEventMessage<SuccessfulPaymentEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<SuccessfulPaymentEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<SuccessfulPaymentEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<SuccessfulPaymentEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<SuccessfulPaymentEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -534,8 +559,9 @@ suspend fun <BC : BehaviourContext> BC.onRefundedPayment(
     initialFilter: SimpleFilter<ChatEventMessage<RefundedPaymentEvent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<RefundedPaymentEvent>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<RefundedPaymentEvent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<RefundedPaymentEvent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<RefundedPaymentEvent>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -554,8 +580,9 @@ suspend fun <BC : BehaviourContext> BC.onUserLoggedIn(
     initialFilter: SimpleFilter<ChatEventMessage<UserLoggedIn>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<UserLoggedIn>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<UserLoggedIn>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<UserLoggedIn>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<UserLoggedIn>>
-) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEvent(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -574,8 +601,9 @@ suspend fun <BC : BehaviourContext> BC.onWebAppData(
     initialFilter: SimpleFilter<PrivateEventMessage<WebAppData>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PrivateEventMessage<WebAppData>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<WebAppData>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<WebAppData>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PrivateEventMessage<WebAppData>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -594,8 +622,9 @@ suspend fun <BC : BehaviourContext> BC.onForumTopicClosed(
     initialFilter: SimpleFilter<SupergroupEventMessage<ForumTopicClosed>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, SupergroupEventMessage<ForumTopicClosed>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ForumTopicClosed>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ForumTopicClosed>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, SupergroupEventMessage<ForumTopicClosed>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -614,8 +643,9 @@ suspend fun <BC : BehaviourContext> BC.onForumTopicCreated(
     initialFilter: SimpleFilter<SupergroupEventMessage<ForumTopicCreated>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, SupergroupEventMessage<ForumTopicCreated>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ForumTopicCreated>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ForumTopicCreated>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, SupergroupEventMessage<ForumTopicCreated>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -634,8 +664,9 @@ suspend fun <BC : BehaviourContext> BC.onForumTopicReopened(
     initialFilter: SimpleFilter<SupergroupEventMessage<ForumTopicReopened>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, SupergroupEventMessage<ForumTopicReopened>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ForumTopicReopened>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ForumTopicReopened>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, SupergroupEventMessage<ForumTopicReopened>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -655,8 +686,9 @@ suspend fun <BC : BehaviourContext> BC.onForumTopicEdited(
     initialFilter: SimpleFilter<SupergroupEventMessage<ForumTopicEdited>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, SupergroupEventMessage<ForumTopicEdited>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ForumTopicEdited>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ForumTopicEdited>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, SupergroupEventMessage<ForumTopicEdited>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -675,8 +707,9 @@ suspend fun <BC : BehaviourContext> BC.onGeneralForumTopicHidden(
     initialFilter: SimpleFilter<SupergroupEventMessage<GeneralForumTopicHidden>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, SupergroupEventMessage<GeneralForumTopicHidden>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<GeneralForumTopicHidden>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<GeneralForumTopicHidden>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, SupergroupEventMessage<GeneralForumTopicHidden>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -695,8 +728,9 @@ suspend fun <BC : BehaviourContext> BC.onGeneralForumTopicUnhidden(
     initialFilter: SimpleFilter<SupergroupEventMessage<GeneralForumTopicUnhidden>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, SupergroupEventMessage<GeneralForumTopicUnhidden>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<GeneralForumTopicUnhidden>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<GeneralForumTopicUnhidden>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, SupergroupEventMessage<GeneralForumTopicUnhidden>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -716,8 +750,9 @@ suspend fun <BC : BehaviourContext> BC.onWriteAccessAllowed(
     initialFilter: SimpleFilter<ChatEventMessage<WriteAccessAllowed>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<WriteAccessAllowed>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<WriteAccessAllowed>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<WriteAccessAllowed>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<WriteAccessAllowed>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -737,8 +772,9 @@ suspend fun <BC : BehaviourContext> BC.onWriteAccessAllowedFromRequest(
     initialFilter: SimpleFilter<ChatEventMessage<WriteAccessAllowed.FromRequest>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<WriteAccessAllowed.FromRequest>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<WriteAccessAllowed.FromRequest>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<WriteAccessAllowed.FromRequest>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<WriteAccessAllowed.FromRequest>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -758,8 +794,9 @@ suspend fun <BC : BehaviourContext> BC.onWriteAccessAllowedFromAttachmentMenu(
     initialFilter: SimpleFilter<ChatEventMessage<WriteAccessAllowed.FromAttachmentMenu>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<WriteAccessAllowed.FromAttachmentMenu>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<WriteAccessAllowed.FromAttachmentMenu>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<WriteAccessAllowed.FromAttachmentMenu>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<WriteAccessAllowed.FromAttachmentMenu>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -779,8 +816,9 @@ suspend fun <BC : BehaviourContext> BC.onWriteAccessAllowedOther(
     initialFilter: SimpleFilter<ChatEventMessage<WriteAccessAllowed.Other>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<WriteAccessAllowed.Other>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<WriteAccessAllowed.Other>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<WriteAccessAllowed.Other>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<WriteAccessAllowed.Other>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -800,8 +838,9 @@ suspend fun <BC : BehaviourContext> BC.onWriteAccessAllowedFromWebAppLink(
     initialFilter: SimpleFilter<ChatEventMessage<WriteAccessAllowed.FromWebAppLink>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<WriteAccessAllowed.FromWebAppLink>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<WriteAccessAllowed.FromWebAppLink>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<WriteAccessAllowed.FromWebAppLink>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<WriteAccessAllowed.FromWebAppLink>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -822,8 +861,9 @@ suspend fun <BC : BehaviourContext> BC.onChatSharedRequest(
     initialFilter: SimpleFilter<PrivateEventMessage<ChatSharedRequest>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PrivateEventMessage<ChatSharedRequest>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ChatSharedRequest>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ChatSharedRequest>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PrivateEventMessage<ChatSharedRequest>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -843,8 +883,9 @@ suspend fun <BC : BehaviourContext> BC.onUsersShared(
     initialFilter: SimpleFilter<PrivateEventMessage<UsersShared>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PrivateEventMessage<UsersShared>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<UsersShared>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<UsersShared>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PrivateEventMessage<UsersShared>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -864,8 +905,9 @@ suspend fun <BC : BehaviourContext> BC.onUserShared(
     initialFilter: SimpleFilter<PrivateEventMessage<UsersShared>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PrivateEventMessage<UsersShared>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<UsersShared>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<UsersShared>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PrivateEventMessage<UsersShared>>
-) = onUsersShared(initialFilter * { it.chatEvent.userIds.size == 1 }, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onUsersShared(initialFilter * { it.chatEvent.userIds.size == 1 }, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -886,8 +928,9 @@ suspend fun <BC : BehaviourContext> BC.onChatShared(
     initialFilter: SimpleFilter<PrivateEventMessage<ChatShared>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PrivateEventMessage<ChatShared>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ChatShared>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ChatShared>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PrivateEventMessage<ChatShared>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -908,8 +951,9 @@ suspend fun <BC : BehaviourContext> BC.onChatBoostAdded(
     initialFilter: SimpleFilter<ChatEventMessage<ChatBoostAdded>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<ChatBoostAdded>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ChatBoostAdded>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ChatBoostAdded>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<ChatBoostAdded>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -929,8 +973,9 @@ suspend fun <BC : BehaviourContext> BC.onChatBackgroundSet(
     initialFilter: SimpleFilter<ChatEventMessage<ChatBackground>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<ChatBackground>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<ChatBackground>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<ChatBackground>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<ChatBackground>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -950,8 +995,9 @@ suspend fun <BC : BehaviourContext> BC.onGiveawayCreated(
     initialFilter: SimpleFilter<ChatEventMessage<GiveawayCreated>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<GiveawayCreated>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<GiveawayCreated>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<GiveawayCreated>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<GiveawayCreated>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -972,8 +1018,9 @@ suspend fun <BC : BehaviourContext> BC.onGiveawayCompleted(
     initialFilter: SimpleFilter<ChatEventMessage<GiveawayPrivateResults>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<GiveawayPrivateResults>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<GiveawayPrivateResults>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<GiveawayPrivateResults>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<GiveawayPrivateResults>>
-) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onEventWithCustomChatEventMessage(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -995,5 +1042,6 @@ suspend fun <BC : BehaviourContext> BC.onGiveawayCompletedWithPrivateWinners(
     initialFilter: SimpleFilter<ChatEventMessage<GiveawayPrivateResults>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ChatEventMessage<GiveawayPrivateResults>, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in ChatEventMessage<GiveawayPrivateResults>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ChatEventMessage<GiveawayPrivateResults>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ChatEventMessage<GiveawayPrivateResults>>
-) = onGiveawayCompleted(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onGiveawayCompleted(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/InlineQueryTriggers.kt

@@ -13,8 +13,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : InlineQuery> BC.
     initialFilter: SimpleFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, T, Update>? = InlineQueryFilterByUser,
     markerFactory: MarkerFactory<in T, Any>? = ByUserInlineQueryMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, T>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, T>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.inlineQueryUpdateOrNull() ?.data as? T) ?.let(::listOfNotNull)
 }
 
@@ -35,8 +36,9 @@ suspend fun <BC : BehaviourContext> BC.onAnyInlineQuery(
     initialFilter: SimpleFilter<InlineQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, InlineQuery, Update>? = InlineQueryFilterByUser,
     markerFactory: MarkerFactory<in InlineQuery, Any>? = ByUserInlineQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, InlineQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, InlineQuery>
-) = onInlineQuery(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onInlineQuery(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -56,8 +58,9 @@ suspend fun <BC : BehaviourContext> BC.onBaseInlineQuery(
     initialFilter: SimpleFilter<BaseInlineQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, BaseInlineQuery, Update>? = InlineQueryFilterByUser,
     markerFactory: MarkerFactory<in BaseInlineQuery, Any>? = ByUserInlineQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, BaseInlineQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, BaseInlineQuery>
-) = onInlineQuery(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onInlineQuery(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 /**
@@ -77,5 +80,6 @@ suspend fun <BC : BehaviourContext> BC.onLocationInlineQuery(
     initialFilter: SimpleFilter<LocationInlineQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, LocationInlineQuery, Update>? = InlineQueryFilterByUser,
     markerFactory: MarkerFactory<in LocationInlineQuery, Any>? = ByUserInlineQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, LocationInlineQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, LocationInlineQuery>
-) = onInlineQuery(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onInlineQuery(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MainTrigger.kt

@@ -13,6 +13,7 @@ internal suspend fun <BC : BehaviourContext, T> BC.on(
     markerFactory: MarkerFactory<in T, Any>?,
     initialFilter: SimpleFilter<T>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, T, Update>? = null,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, T>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, T>,
     updateToData: (Update) -> List<T>?
 ) = flowsUpdatesFilter.expectFlow(
@@ -29,15 +30,25 @@ internal suspend fun <BC : BehaviourContext, T> BC.on(
         } ?: emptyList()
     }
 ).run {
+    val localSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, T> = additionalSubcontextInitialAction ?.let { _ ->
+        { update, it ->
+            additionalSubcontextInitialAction(update, it)
+            subcontextInitialAction(update)
+        }
+    } ?: { update, _ ->
+        subcontextInitialAction(update)
+    }
     val handler: suspend (Pair<Update, T>) -> Unit = subcontextUpdatesFilter ?.let {
         { (update, triggerData) ->
             createSubContextAndDoSynchronouslyWithUpdatesFilter {
                 if (subcontextUpdatesFilter(this, triggerData, update)) {
+                    localSubcontextInitialAction(update, triggerData)
                     scenarioReceiver(triggerData)
                 }
             }
         }
-    } ?: { (_, triggerData) ->
+    } ?: { (update, triggerData) ->
+        localSubcontextInitialAction(update, triggerData)
         createSubContextAndDoSynchronouslyWithUpdatesFilter(behaviourContextReceiver = { scenarioReceiver(triggerData) })
     }
     markerFactory ?.let {

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MediaGroupMessagesTriggers.kt

@@ -19,8 +19,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : MediaGroupPartCo
     initialFilter: SimpleFilter<MediaGroupMessage<T>>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupMessage<T>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupMessage<T>, Any>? = ByChatMessageMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupMessage<T>>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupMessage<T>>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     it.baseSentMessageUpdateOrNull() ?.data ?.commonMessageOrNull() ?.withContentOrNull<MediaGroupContent<*>>() ?.let {
         if (it.content.group.all { it.content is T }) {
             listOf(it as MediaGroupMessage<T>)
@@ -47,8 +48,9 @@ suspend fun <BC : BehaviourContext> BC.onMediaGroupMessages(
     initialFilter: SimpleFilter<MediaGroupMessage<MediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupMessage<MediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupMessage<MediaGroupPartContent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupMessage<MediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupMessage<MediaGroupPartContent>>
-) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -67,8 +69,9 @@ suspend fun <BC : BehaviourContext> BC.onPlaylistMessages(
     initialFilter: SimpleFilter<MediaGroupMessage<AudioMediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupMessage<AudioMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupMessage<AudioMediaGroupPartContent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupMessage<AudioMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupMessage<AudioMediaGroupPartContent>>
-) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -87,8 +90,9 @@ suspend fun <BC : BehaviourContext> BC.onDocumentsGroupMessages(
     initialFilter: SimpleFilter<MediaGroupMessage<DocumentMediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupMessage<DocumentMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupMessage<DocumentMediaGroupPartContent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupMessage<DocumentMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupMessage<DocumentMediaGroupPartContent>>
-) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -107,8 +111,9 @@ suspend fun <BC : BehaviourContext> BC.onVisualGalleryMessages(
     initialFilter: SimpleFilter<MediaGroupMessage<VisualMediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupMessage<VisualMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupMessage<VisualMediaGroupPartContent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupMessage<VisualMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupMessage<VisualMediaGroupPartContent>>
-) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -127,8 +132,9 @@ suspend fun <BC : BehaviourContext> BC.onVisualMediaGroupMessages(
     initialFilter: SimpleFilter<MediaGroupMessage<VisualMediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupMessage<VisualMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupMessage<VisualMediaGroupPartContent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupMessage<VisualMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupMessage<VisualMediaGroupPartContent>>
-) = onVisualGalleryMessages(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onVisualGalleryMessages(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -147,8 +153,9 @@ suspend fun <BC : BehaviourContext> BC.onPhotoGalleryMessages(
     initialFilter: SimpleFilter<MediaGroupMessage<PhotoContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupMessage<PhotoContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupMessage<PhotoContent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupMessage<PhotoContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupMessage<PhotoContent>>
-) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -167,5 +174,6 @@ suspend fun <BC : BehaviourContext> BC.onVideoGalleryMessages(
     initialFilter: SimpleFilter<MediaGroupMessage<VideoContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupMessage<VideoContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupMessage<VideoContent>, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupMessage<VideoContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupMessage<VideoContent>>
-) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupMessagesTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MediaGroupTriggers.kt

@@ -19,8 +19,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : MediaGroupPartCo
     initialFilter: SimpleFilter<MediaGroupContent<T>>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupContent<T>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupContent<T>, Any>? = AnyMarkerFactory(),
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupContent<T>>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupContent<T>>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     it.baseSentMessageUpdateOrNull() ?.data ?.commonMessageOrNull() ?.withContentOrNull<MediaGroupContent<*>>() ?.let {
         if (it.content.group.all { it.content is T }) {
             listOf(it.content as MediaGroupContent<T>)
@@ -47,8 +48,9 @@ suspend fun <BC : BehaviourContext> BC.onMediaGroup(
     initialFilter: SimpleFilter<MediaGroupContent<MediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupContent<MediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupContent<MediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupContent<MediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupContent<MediaGroupPartContent>>
-) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -67,8 +69,9 @@ suspend fun <BC : BehaviourContext> BC.onPlaylist(
     initialFilter: SimpleFilter<MediaGroupContent<AudioMediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupContent<AudioMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupContent<AudioMediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupContent<AudioMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupContent<AudioMediaGroupPartContent>>
-) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -87,8 +90,9 @@ suspend fun <BC : BehaviourContext> BC.onDocumentsGroup(
     initialFilter: SimpleFilter<MediaGroupContent<DocumentMediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupContent<DocumentMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupContent<DocumentMediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupContent<DocumentMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupContent<DocumentMediaGroupPartContent>>
-) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -107,8 +111,9 @@ suspend fun <BC : BehaviourContext> BC.onVisualGallery(
     initialFilter: SimpleFilter<MediaGroupContent<VisualMediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupContent<VisualMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupContent<VisualMediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupContent<VisualMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupContent<VisualMediaGroupPartContent>>
-) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -127,8 +132,9 @@ suspend fun <BC : BehaviourContext> BC.onVisualMediaGroup(
     initialFilter: SimpleFilter<MediaGroupContent<VisualMediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupContent<VisualMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupContent<VisualMediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupContent<VisualMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupContent<VisualMediaGroupPartContent>>
-) = onVisualGallery(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onVisualGallery(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -147,8 +153,9 @@ suspend fun <BC : BehaviourContext> BC.onPhotoGallery(
     initialFilter: SimpleFilter<MediaGroupContent<PhotoContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupContent<PhotoContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupContent<PhotoContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupContent<PhotoContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupContent<PhotoContent>>
-) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param initialFilter This filter will be called to remove unnecessary data BEFORE [scenarioReceiver] call
@@ -167,5 +174,6 @@ suspend fun <BC : BehaviourContext> BC.onVideoGallery(
     initialFilter: SimpleFilter<MediaGroupContent<VideoContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, MediaGroupContent<VideoContent>, Update>? = null,
     markerFactory: MarkerFactory<in MediaGroupContent<VideoContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, MediaGroupContent<VideoContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, MediaGroupContent<VideoContent>>
-) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = buildMediaGroupTrigger(initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MentionTriggers.kt

@@ -30,6 +30,7 @@ internal suspend inline fun <BC : BehaviourContext, reified T : TextedContent> B
     initialFilter: CommonMessageFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<T>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<T>, Any>? = AnyMarkerFactory(),
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<T>>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<T>>
 ) = onContentMessageWithType<BC, T>(
     initialFilter * {
@@ -37,6 +38,7 @@ internal suspend inline fun <BC : BehaviourContext, reified T : TextedContent> B
     },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -45,6 +47,7 @@ internal suspend inline fun <BC : BehaviourContext, reified T : TextedContent> B
     initialFilter: CommonMessageFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<T>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<T>, Any>? = AnyMarkerFactory(),
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<T>>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<T>>
 ) = onContentMessageWithType<BC, T>(
     initialFilter * {
@@ -52,6 +55,7 @@ internal suspend inline fun <BC : BehaviourContext, reified T : TextedContent> B
     },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -60,6 +64,7 @@ internal suspend inline fun <BC : BehaviourContext, reified T : TextedContent> B
     initialFilter: CommonMessageFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<T>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<T>, Any>? = AnyMarkerFactory(),
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<T>>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<T>>
 ) = onContentMessageWithType<BC, T>(
     initialFilter * {
@@ -67,6 +72,7 @@ internal suspend inline fun <BC : BehaviourContext, reified T : TextedContent> B
     },
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -81,8 +87,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAnyContent(
     initialFilter: CommonMessageFilter<TextedContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<TextedContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<TextedContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<TextedContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<TextedContent>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -94,8 +101,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithAnyContent(
     initialFilter: CommonMessageFilter<TextedContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<TextedContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<TextedContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<TextedContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<TextedContent>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -107,8 +115,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAnyContent(
     initialFilter: CommonMessageFilter<TextedContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<TextedContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<TextedContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<TextedContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<TextedContent>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -122,8 +131,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVoiceContent(
     initialFilter: CommonMessageFilter<VoiceContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<VoiceContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<VoiceContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<VoiceContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VoiceContent>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -135,8 +145,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithVoiceContent(
     initialFilter: CommonMessageFilter<VoiceContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<VoiceContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<VoiceContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<VoiceContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VoiceContent>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -148,8 +159,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVoiceContent(
     initialFilter: CommonMessageFilter<VoiceContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<VoiceContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<VoiceContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<VoiceContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VoiceContent>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -163,8 +175,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupContent(
     initialFilter: CommonMessageFilter<MediaGroupContent<MediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<MediaGroupContent<MediaGroupPartContent>>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<MediaGroupContent<MediaGroupPartContent>>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<MediaGroupContent<MediaGroupPartContent>>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MediaGroupContent<MediaGroupPartContent>>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -176,8 +189,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithMediaGroupContent(
     initialFilter: CommonMessageFilter<MediaGroupContent<MediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<MediaGroupContent<MediaGroupPartContent>>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<MediaGroupContent<MediaGroupPartContent>>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<MediaGroupContent<MediaGroupPartContent>>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MediaGroupContent<MediaGroupPartContent>>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -189,8 +203,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupContent(
     initialFilter: CommonMessageFilter<MediaGroupContent<MediaGroupPartContent>>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<MediaGroupContent<MediaGroupPartContent>>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<MediaGroupContent<MediaGroupPartContent>>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<MediaGroupContent<MediaGroupPartContent>>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MediaGroupContent<MediaGroupPartContent>>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -204,8 +219,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupPartContent(
     initialFilter: CommonMessageFilter<MediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<MediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<MediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<MediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MediaGroupPartContent>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -217,8 +233,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithMediaGroupPartContent(
     initialFilter: CommonMessageFilter<MediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<MediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<MediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<MediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MediaGroupPartContent>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -230,8 +247,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupPartContent(
     initialFilter: CommonMessageFilter<MediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<MediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<MediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<MediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MediaGroupPartContent>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -245,8 +263,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAudioContent(
     initialFilter: CommonMessageFilter<AudioContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<AudioContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<AudioContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<AudioContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<AudioContent>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -258,8 +277,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithAudioContent(
     initialFilter: CommonMessageFilter<AudioContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<AudioContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<AudioContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<AudioContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<AudioContent>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -271,8 +291,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAudioContent(
     initialFilter: CommonMessageFilter<AudioContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<AudioContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<AudioContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<AudioContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<AudioContent>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -286,8 +307,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithDocumentContent(
     initialFilter: CommonMessageFilter<DocumentContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<DocumentContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<DocumentContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<DocumentContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<DocumentContent>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -299,8 +321,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithDocumentContent(
     initialFilter: CommonMessageFilter<DocumentContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<DocumentContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<DocumentContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<DocumentContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<DocumentContent>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -312,8 +335,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithDocumentContent(
     initialFilter: CommonMessageFilter<DocumentContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<DocumentContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<DocumentContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<DocumentContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<DocumentContent>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -327,8 +351,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVisualMediaGroupPartContent(
     initialFilter: CommonMessageFilter<VisualMediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<VisualMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<VisualMediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<VisualMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VisualMediaGroupPartContent>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -340,8 +365,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithVisualMediaGroupPartCont
     initialFilter: CommonMessageFilter<VisualMediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<VisualMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<VisualMediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<VisualMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VisualMediaGroupPartContent>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -353,8 +379,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVisualMediaGroupPartContent(
     initialFilter: CommonMessageFilter<VisualMediaGroupPartContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<VisualMediaGroupPartContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<VisualMediaGroupPartContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<VisualMediaGroupPartContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VisualMediaGroupPartContent>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -368,8 +395,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVideoContent(
     initialFilter: CommonMessageFilter<VideoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<VideoContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<VideoContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<VideoContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VideoContent>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -381,8 +409,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithVideoContent(
     initialFilter: CommonMessageFilter<VideoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<VideoContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<VideoContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<VideoContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VideoContent>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -394,8 +423,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVideoContent(
     initialFilter: CommonMessageFilter<VideoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<VideoContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<VideoContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<VideoContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VideoContent>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -409,8 +439,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithPhotoContent(
     initialFilter: CommonMessageFilter<PhotoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<PhotoContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<PhotoContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<PhotoContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<PhotoContent>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -422,8 +453,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithPhotoContent(
     initialFilter: CommonMessageFilter<PhotoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<PhotoContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<PhotoContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<PhotoContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<PhotoContent>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -435,8 +467,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithPhotoContent(
     initialFilter: CommonMessageFilter<PhotoContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<PhotoContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<PhotoContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<PhotoContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<PhotoContent>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -450,8 +483,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAnimationContent(
     initialFilter: CommonMessageFilter<AnimationContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<AnimationContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<AnimationContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<AnimationContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<AnimationContent>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -463,8 +497,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithAnimationContent(
     initialFilter: CommonMessageFilter<AnimationContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<AnimationContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<AnimationContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<AnimationContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<AnimationContent>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -476,8 +511,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAnimationContent(
     initialFilter: CommonMessageFilter<AnimationContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<AnimationContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<AnimationContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<AnimationContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<AnimationContent>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 
 
@@ -491,8 +527,9 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithTextContent(
     initialFilter: CommonMessageFilter<TextContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<TextContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<TextContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<TextContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<TextContent>>
-) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -504,8 +541,9 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithTextContent(
     initialFilter: CommonMessageFilter<TextContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<TextContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<TextContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<TextContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<TextContent>>
-) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 
 /**
  * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
@@ -517,6 +555,7 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithTextContent(
     initialFilter: CommonMessageFilter<TextContent>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, CommonMessage<TextContent>, Update>? = null,
     markerFactory: MarkerFactory<in CommonMessage<TextContent>, Any>? = AnyMarkerFactory(),
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, CommonMessage<TextContent>>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<TextContent>>
-) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
+) = onMention(user, initialFilter, subcontextUpdatesFilter, markerFactory, additionalSubcontextInitialAction, scenarioReceiver)
 

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PaidMediaPurchasedTriggers.kt

@@ -34,8 +34,9 @@ suspend fun <BC : BehaviourContext> BC.onPaidMediaPurchased(
     initialFilter: SimpleFilter<PaidMediaPurchased>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PaidMediaPurchased, Update>? = null,
     markerFactory: MarkerFactory<in PaidMediaPurchased, Any>? = ByUserPaidMediaPurchasedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PaidMediaPurchased>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PaidMediaPurchased>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.paidMediaPurchasedUpdateOrNull() ?.data) ?.let(::listOfNotNull)
 }
 
@@ -58,11 +59,13 @@ suspend fun <BC : BehaviourContext> BC.onPaidMediaPurchased(
     initialFilter: SimpleFilter<PaidMediaPurchased>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PaidMediaPurchased, Update>? = null,
     markerFactory: MarkerFactory<in PaidMediaPurchased, Any>? = ByUserPaidMediaPurchasedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PaidMediaPurchased>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PaidMediaPurchased>
 ) = onPaidMediaPurchased(
     SimpleFilter<PaidMediaPurchased> { paidMediaPayloadRegex.matches(it.payload.string) } * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -85,10 +88,12 @@ suspend fun <BC : BehaviourContext> BC.onPaidMediaPurchased(
     initialFilter: SimpleFilter<PaidMediaPurchased>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PaidMediaPurchased, Update>? = null,
     markerFactory: MarkerFactory<in PaidMediaPurchased, Any>? = ByUserPaidMediaPurchasedMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PaidMediaPurchased>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PaidMediaPurchased>
 ) = onPaidMediaPurchased(
     SimpleFilter<PaidMediaPurchased> { it.payload == paidMediaPayload } * initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PassportTriggers.kt

@@ -15,8 +15,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : EncryptedPasspor
     initialFilter: SimpleFilter<PassportMessage>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PassportMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in PassportMessage, Any>? = ByChatMessageMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PassportMessage>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PassportMessage>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.messageUpdateOrNull() ?.data ?.passportMessageOrNull() ?.takeIf { it.passportData.data.any { it is T } }) ?.let(::listOfNotNull)
 }
 
@@ -38,11 +39,13 @@ suspend fun <BC : BehaviourContext> BC.onPassportMessage(
     initialFilter: SimpleFilter<PassportMessage>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PassportMessage, Update>? = MessageFilterByChat,
     markerFactory: MarkerFactory<in PassportMessage, Any>? = ByChatMessageMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PassportMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PassportMessage>
 ) = onPassportMessageWith<BC, EncryptedPassportElement>(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PollAnswersTriggers.kt

@@ -14,8 +14,9 @@ internal suspend inline fun <BC : BehaviourContext> BC.onPollAnswered(
     initialFilter: SimpleFilter<PollAnswer>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PollAnswer, Update>? = null,
     markerFactory: MarkerFactory<in PollAnswer, Any>? = ByIdPollAnswerMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PollAnswer>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PollAnswer>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.pollAnswerUpdateOrNull() ?.data) ?.let(::listOfNotNull)
 }
 
@@ -36,10 +37,12 @@ suspend fun <BC : BehaviourContext> BC.onPollAnswer(
     initialFilter: SimpleFilter<PollAnswer>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PollAnswer, Update>? = null,
     markerFactory: MarkerFactory<in PollAnswer, Any>? = ByIdPollAnswerMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PollAnswer>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PollAnswer>
 ) = onPollAnswered(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PollUpdatesTriggers.kt

@@ -14,8 +14,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : Poll> BC.onPollU
     initialFilter: SimpleFilter<T>? = null,
     noinline subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, T, Update>? = null,
     markerFactory: MarkerFactory<in T, Any>? = ByIdPollMarkerFactory,
+    noinline additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, T>? = null,
     noinline scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, T>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.pollUpdateOrNull() ?.data as? T) ?.let(::listOfNotNull)
 }
 
@@ -36,11 +37,13 @@ suspend fun <BC : BehaviourContext> BC.onPollUpdates(
     initialFilter: SimpleFilter<Poll>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, Poll, Update>? = null,
     markerFactory: MarkerFactory<in Poll, Any>? = ByIdPollMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, Poll>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, Poll>
 ) = onPollUpdatedBase(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -61,11 +64,13 @@ suspend fun <BC : BehaviourContext> BC.onRegularPollUpdates(
     initialFilter: SimpleFilter<RegularPoll>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, RegularPoll, Update>? = null,
     markerFactory: MarkerFactory<in RegularPoll, Any>? = ByIdPollMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, RegularPoll>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, RegularPoll>
 ) = onPollUpdatedBase(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )
 
@@ -86,10 +91,12 @@ suspend fun <BC : BehaviourContext> BC.onQuizPollUpdates(
     initialFilter: SimpleFilter<QuizPoll>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, QuizPoll, Update>? = null,
     markerFactory: MarkerFactory<in QuizPoll, Any>? = ByIdPollMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, QuizPoll>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, QuizPoll>
 ) = onPollUpdatedBase(
     initialFilter,
     subcontextUpdatesFilter,
     markerFactory,
+    additionalSubcontextInitialAction,
     scenarioReceiver
 )

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PreCheckoutQueryTriggers.kt

@@ -30,7 +30,8 @@ suspend fun <BC : BehaviourContext> BC.onPreCheckoutQuery(
     initialFilter: SimpleFilter<PreCheckoutQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, PreCheckoutQuery, Update>? = PreCheckoutQueryFilterByUser,
     markerFactory: MarkerFactory<in PreCheckoutQuery, Any>? = ByUserPreCheckoutQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, PreCheckoutQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, PreCheckoutQuery>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.preCheckoutQueryUpdateOrNull() ?.data) ?.let(::listOfNotNull)
 }

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ShippingQueryTriggers.kt

@@ -30,7 +30,8 @@ suspend fun <BC : BehaviourContext> BC.onShippingQuery(
     initialFilter: SimpleFilter<ShippingQuery>? = null,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, ShippingQuery, Update>? = ShippingQueryFilterByUser,
     markerFactory: MarkerFactory<in ShippingQuery, Any>? = ByUserShippingQueryMarkerFactory,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, ShippingQuery>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, ShippingQuery>
-) = on(markerFactory, initialFilter, subcontextUpdatesFilter, scenarioReceiver) {
+) = on(markerFactory, initialFilter, subcontextUpdatesFilter, additionalSubcontextInitialAction, scenarioReceiver) {
     (it.shippingQueryUpdateOrNull() ?.data) ?.let(::listOfNotNull)
 }

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/extensions/EnablePrivacyPolicyCommand.kt

@@ -27,15 +27,17 @@ suspend fun <BC : BehaviourContext> BC.onCommandPrivacy(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = null,
     markerFactory: MarkerFactory<in TextMessage, Any>? = null,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ) {
     onCommand(
-        DefaultKTgBotAPIPrivacyCommand,
+        command = DefaultKTgBotAPIPrivacyCommand,
-        requireOnlyCommandInMessage,
+        requireOnlyCommandInMessage = requireOnlyCommandInMessage,
-        initialFilter,
+        initialFilter = initialFilter,
-        subcontextUpdatesFilter,
+        subcontextUpdatesFilter = subcontextUpdatesFilter,
-        markerFactory,
+        markerFactory = markerFactory,
-        scenarioReceiver
+        additionalSubcontextInitialAction = additionalSubcontextInitialAction,
+        scenarioReceiver = scenarioReceiver
     )
 }
 
@@ -51,8 +53,15 @@ suspend fun <BC : BehaviourContext> BC.onCommandPrivacy(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = null,
     allowPaidBroadcast: Boolean = false,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     markerFactory: MarkerFactory<in TextMessage, Any>? = null,
-) = onCommandPrivacy(requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory) {
+) = onCommandPrivacy(
+    requireOnlyCommandInMessage = requireOnlyCommandInMessage,
+    initialFilter = initialFilter,
+    subcontextUpdatesFilter = subcontextUpdatesFilter,
+    markerFactory = markerFactory,
+    additionalSubcontextInitialAction = additionalSubcontextInitialAction
+) {
     execute(
         SendTextMessage(
             it.chat.id,
@@ -76,13 +85,20 @@ suspend fun <BC : BehaviourContext> BC.onCommandPrivacy(
     initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
     subcontextUpdatesFilter: CustomBehaviourContextAndTwoTypesReceiver<BC, Boolean, TextMessage, Update>? = null,
     allowPaidBroadcast: Boolean = false,
+    additionalSubcontextInitialAction: CustomBehaviourContextAndTwoTypesReceiver<BC, Unit, Update, TextMessage>? = null,
     markerFactory: MarkerFactory<in TextMessage, Any>? = null,
-) = onCommandPrivacy(requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory) {
+) = onCommandPrivacy(
+    requireOnlyCommandInMessage = requireOnlyCommandInMessage,
+    initialFilter = initialFilter,
+    subcontextUpdatesFilter = subcontextUpdatesFilter,
+    markerFactory = markerFactory,
+    additionalSubcontextInitialAction = additionalSubcontextInitialAction
+) {
     execute(
         SendTextMessage(
-            it.chat.id,
+            chatId = it.chat.id,
-            text,
+            text = text,
-            parseMode,
+            parseMode = parseMode,
             allowPaidBroadcast = allowPaidBroadcast,
             replyParameters = ReplyParameters(it.metaInfo)
         )

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/abstracts/CoverableData.kt

@@ -0,0 +1,8 @@
+package dev.inmo.tgbotapi.abstracts
+
+import dev.inmo.tgbotapi.types.files.Photo
+import dev.inmo.tgbotapi.types.files.TelegramMediaFile
+
+interface CoverableData {
+    val cover: Photo?
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/abstracts/WithCustomStartMediaData.kt

@@ -0,0 +1,7 @@
+package dev.inmo.tgbotapi.abstracts
+
+import dev.inmo.tgbotapi.types.Seconds
+
+interface WithCustomStartMediaData {
+    val startTimestamp: Seconds?
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/abstracts/types/SubscriptionInfo.kt

@@ -0,0 +1,7 @@
+package dev.inmo.tgbotapi.abstracts.types
+
+import korlibs.time.TimeSpan
+
+interface SubscriptionInfo : SubscriptionPeriodInfo {
+    val subscriptionPrice: UInt?
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/abstracts/types/SubscriptionPeriodInfo.kt

@@ -0,0 +1,7 @@
+package dev.inmo.tgbotapi.abstracts.types
+
+import korlibs.time.TimeSpan
+
+interface SubscriptionPeriodInfo {
+    val subscriptionPeriod: TimeSpan?
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/ktor/KtorRequestsExecutorFactories.kt

@@ -34,14 +34,14 @@ class KtorRequestsExecutorBuilder(
     }
 
     fun build() = KtorRequestsExecutor(
-        telegramAPIUrlsKeeper,
+        telegramAPIUrlsKeeper = telegramAPIUrlsKeeper,
-        client,
+        client = client,
-        callsFactories,
+        callsFactories = callsFactories,
-        excludeDefaultFactories,
+        excludeDefaultFactories = excludeDefaultFactories,
-        requestsLimiter,
+        requestsLimiter = requestsLimiter,
-        jsonFormatter,
+        jsonFormatter = jsonFormatter,
-        pipelineStepsHolder,
+        pipelineStepsHolder = pipelineStepsHolder,
-        logger
+        logger = logger
     )
 }
 

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/ktor/base/AbstractRequestCallFactory.kt

@@ -9,17 +9,14 @@ import dev.inmo.tgbotapi.bot.exceptions.newRequestException
 import dev.inmo.tgbotapi.requests.GetUpdatesRequest
 import dev.inmo.tgbotapi.requests.abstracts.Request
 import dev.inmo.tgbotapi.types.Response
-import dev.inmo.tgbotapi.types.message.textsources.pre
 import dev.inmo.tgbotapi.utils.DefaultKTgBotAPIKSLog
 import dev.inmo.tgbotapi.utils.TelegramAPIUrlsKeeper
 import io.ktor.client.HttpClient
 import io.ktor.client.plugins.timeout
 import io.ktor.client.request.*
-import io.ktor.client.request.forms.*
 import io.ktor.client.statement.bodyAsText
 import io.ktor.http.ContentType
 import io.ktor.http.content.*
-import kotlinx.serialization.Serializable
 import kotlinx.serialization.json.Json
 import kotlin.collections.set
 

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/ktor/base/DefaultKtorRequestsExecutor.kt

@@ -32,10 +32,10 @@ class DefaultKtorRequestsExecutor internal constructor(
 ) : BaseRequestsExecutor(telegramAPIUrlsKeeper) {
     private val callsFactories: List<KtorCallFactory> = callsFactories.run {
         if (!excludeDefaultFactories) {
-            logger.v { "Installing default factories" }
+            this@DefaultKtorRequestsExecutor.logger.v { "Installing default factories" }
-            this + createTelegramBotDefaultKtorCallRequestsFactories(logger)
+            this + createTelegramBotDefaultKtorCallRequestsFactories(this@DefaultKtorRequestsExecutor.logger)
         } else {
-            logger.v { "Default factories will not be installed" }
+            this@DefaultKtorRequestsExecutor.logger.v { "Default factories will not be installed" }
             this
         }
     }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/ForwardMessage.kt

@@ -1,5 +1,6 @@
 package dev.inmo.tgbotapi.requests
 
+import dev.inmo.tgbotapi.abstracts.WithCustomStartMediaData
 import dev.inmo.tgbotapi.abstracts.types.MessageAction
 import dev.inmo.tgbotapi.abstracts.types.ProtectContent
 import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
@@ -21,11 +22,13 @@ data class ForwardMessage(
     override val messageId: MessageId,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = toChatId.threadId,
+    @SerialName(videoStartTimestampField)
+    override val startTimestamp: Seconds? = null,
     @SerialName(disableNotificationField)
     val disableNotification: Boolean = false,
     @SerialName(protectContentField)
     override val protectContent: Boolean = false
-): SimpleRequest<PossiblyForwardedMessage>, MessageAction, ProtectContent, OptionallyMessageThreadRequest {
+): SimpleRequest<PossiblyForwardedMessage>, MessageAction, ProtectContent, OptionallyMessageThreadRequest, WithCustomStartMediaData {
     override val chatId: ChatIdentifier
         get() = fromChatId
 

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/abstracts/MultipartRequest.kt

@@ -5,4 +5,11 @@ import kotlinx.serialization.json.JsonObject
 interface MultipartRequest<T: Any> : Request<T> {
     val paramsJson: JsonObject
     val mediaMap: Map<String, MultipartFile>
+
+    interface Common<T : Any> : MultipartRequest<T>, SimpleRequest<T> {
+        val data: SimpleRequest<T>
+
+        override val paramsJson: JsonObject
+            get() = data.json()
+    }
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/chat/invite_links/CreateChatInviteLink.kt

@@ -1,5 +1,7 @@
 package dev.inmo.tgbotapi.requests.chat.invite_links
 
+import dev.inmo.tgbotapi.abstracts.types.SubscriptionInfo
+import dev.inmo.tgbotapi.abstracts.types.SubscriptionPeriodInfo
 import korlibs.time.DateTime
 import dev.inmo.tgbotapi.requests.chat.abstracts.*
 import dev.inmo.tgbotapi.types.*
@@ -15,9 +17,9 @@ sealed interface CreateChatInviteLink<R : SecondaryChatInviteLink> : EditChatInv
 
     override fun method(): String = "createChatInviteLink"
 
-    sealed interface Subscription : CreateChatInviteLink<ChatInviteLinkUnlimited> {
+    sealed interface Subscription : CreateChatInviteLink<ChatInviteLinkUnlimited>, SubscriptionInfo {
-        val subscriptionPeriod: TimeSpan
+        override val subscriptionPeriod: TimeSpan
-        val subscriptionPrice: UInt
+        override val subscriptionPrice: UInt
 
         override fun method(): String = "createChatSubscriptionInviteLink"
     }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/payments/EditUserStarSubscription.kt

@@ -0,0 +1,32 @@
+package dev.inmo.tgbotapi.requests.edit.payments
+
+import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.UserId
+import dev.inmo.tgbotapi.types.isCanceledField
+import dev.inmo.tgbotapi.types.payments.abstracts.TelegramPaymentChargeId
+import dev.inmo.tgbotapi.types.telegramPaymentChargeIdField
+import dev.inmo.tgbotapi.types.userIdField
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationStrategy
+import kotlinx.serialization.builtins.serializer
+
+@Serializable
+data class EditUserStarSubscription(
+    @SerialName(userIdField)
+    val userId: UserId,
+    @SerialName(telegramPaymentChargeIdField)
+    val telegramPaymentChargeId: TelegramPaymentChargeId,
+    @SerialName(isCanceledField)
+    val isCanceled: Boolean
+) : SimpleRequest<Boolean> {
+    override val requestSerializer: SerializationStrategy<*>
+        get() = serializer()
+
+    override fun method(): String = "editUserStarSubscription"
+
+    override val resultDeserializer: DeserializationStrategy<Boolean>
+        get() = Boolean.serializer()
+
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/gifts/GetAvailableGifts.kt

@@ -0,0 +1,17 @@
+package dev.inmo.tgbotapi.requests.gifts
+
+import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.gifts.Gifts
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationStrategy
+
+@Serializable
+data object GetAvailableGifts : SimpleRequest<Gifts> {
+    override fun method(): String = "getAvailableGifts"
+
+    override val resultDeserializer: DeserializationStrategy<Gifts>
+        get() = Gifts.serializer()
+    override val requestSerializer: SerializationStrategy<*>
+        get() = serializer()
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/gifts/SendGift.kt

@@ -0,0 +1,140 @@
+package dev.inmo.tgbotapi.requests.gifts
+
+import dev.inmo.tgbotapi.abstracts.TextedOutput
+import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.message.ParseMode
+import dev.inmo.tgbotapi.types.message.RawMessageEntity
+import dev.inmo.tgbotapi.types.message.asTextSources
+import dev.inmo.tgbotapi.types.message.textsources.TextSource
+import dev.inmo.tgbotapi.types.message.textsources.TextSourcesList
+import dev.inmo.tgbotapi.types.message.toRawMessageEntities
+import dev.inmo.tgbotapi.utils.extensions.makeSourceString
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationStrategy
+import kotlinx.serialization.builtins.serializer
+
+@Serializable
+data class SendGift internal constructor(
+    @SerialName(userIdField)
+    val userId: UserId? = null,
+    @SerialName(chatIdField)
+    val chatId: ChatIdentifier? = null,
+    @SerialName(giftIdField)
+    val giftId: GiftId,
+    @SerialName(textField)
+    override val text: String? = null,
+    @SerialName(textParseModeField)
+    override val parseMode: ParseMode?,
+    @SerialName(textEntitiesField)
+    private val rawEntities: List<RawMessageEntity>? = null,
+    @SerialName(payToUpgradeField)
+    val upgradableToUnique: Boolean = false
+) : SimpleRequest<Boolean>, TextedOutput {
+    override val textSources: TextSourcesList? by lazy {
+        rawEntities ?.let {
+            text ?.let { _ ->
+                it.asTextSources(text)
+            }
+        }
+    }
+
+    override fun method(): String = "sendGift"
+
+    override val requestSerializer: SerializationStrategy<*>
+        get() = serializer()
+
+
+    override val resultDeserializer: DeserializationStrategy<Boolean>
+        get() = Boolean.serializer()
+
+    @Deprecated("Use factory function `toUser` instead", ReplaceWith("toUser(userId, giftId, text, parseMode, upgradableToUnique)"))
+    constructor(
+        userId: UserId,
+        giftId: GiftId,
+        text: String,
+        parseMode: ParseMode?,
+        upgradableToUnique: Boolean = false
+    ) : this(
+        userId = userId,
+        giftId = giftId,
+        text = text,
+        parseMode = parseMode,
+        rawEntities = null,
+        upgradableToUnique = upgradableToUnique
+    )
+
+    @Deprecated("Use factory function `toUser` instead", ReplaceWith("toUser(userId, giftId, textSources, upgradableToUnique)"))
+    constructor(
+        userId: UserId,
+        giftId: GiftId,
+        textSources: TextSourcesList? = null,
+        upgradableToUnique: Boolean = false,
+    ) : this(
+        userId = userId,
+        giftId = giftId,
+        text = textSources ?.makeSourceString(),
+        parseMode = null,
+        rawEntities = textSources ?.toRawMessageEntities(),
+        upgradableToUnique = upgradableToUnique
+    )
+
+    companion object {
+        fun toUser(
+            userId: UserId,
+            giftId: GiftId,
+            text: String,
+            parseMode: ParseMode?,
+            upgradableToUnique: Boolean = false
+        ) = SendGift(
+            userId = userId,
+            giftId = giftId,
+            text = text,
+            parseMode = parseMode,
+            rawEntities = null,
+            upgradableToUnique = upgradableToUnique
+        )
+        fun toUser(
+            userId: UserId,
+            giftId: GiftId,
+            textSources: TextSourcesList? = null,
+            upgradableToUnique: Boolean = false,
+        ) = SendGift(
+            userId = userId,
+            giftId = giftId,
+            text = textSources ?.makeSourceString(),
+            parseMode = null,
+            rawEntities = textSources ?.toRawMessageEntities(),
+            upgradableToUnique = upgradableToUnique
+        )
+        fun toChat(
+            chatId: ChatIdentifier,
+            giftId: GiftId,
+            text: String,
+            parseMode: ParseMode?,
+            upgradableToUnique: Boolean = false
+        ) = SendGift(
+            chatId = chatId,
+            giftId = giftId,
+            text = text,
+            parseMode = parseMode,
+            rawEntities = null,
+            upgradableToUnique = upgradableToUnique
+        )
+        fun toChat(
+            chatId: ChatIdentifier,
+            giftId: GiftId,
+            textSources: TextSourcesList? = null,
+            upgradableToUnique: Boolean = false,
+        ) = SendGift(
+            chatId = chatId,
+            giftId = giftId,
+            text = textSources ?.makeSourceString(),
+            parseMode = null,
+            rawEntities = textSources ?.toRawMessageEntities(),
+            upgradableToUnique = upgradableToUnique
+        )
+    }
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/inline/SavePreparedInlineMessage.kt

@@ -0,0 +1,35 @@
+package dev.inmo.tgbotapi.requests.inline
+
+import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.InlineQueryResult
+import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.serializers.InlineQueryResultSerializer
+import dev.inmo.tgbotapi.types.InlineQueries.prepared.PreparedInlineMessage
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationStrategy
+
+@Serializable
+data class SavePreparedInlineMessage(
+    @SerialName(userIdField)
+    val userId: UserId,
+    @Serializable(InlineQueryResultSerializer::class)
+    @SerialName(resultField)
+    val result: InlineQueryResult,
+    @SerialName(allowUserChatsField)
+    val allowSendToUsers: Boolean = false,
+    @SerialName(allowBotChatsField)
+    val allowSendToBots: Boolean = false,
+    @SerialName(allowGroupChatsField)
+    val allowSendToGroups: Boolean = false,
+    @SerialName(allowChannelChatsField)
+    val allowSendToChannels: Boolean = false,
+) : SimpleRequest<PreparedInlineMessage> {
+    override fun method(): String = "savePreparedInlineMessage"
+
+    override val requestSerializer: SerializationStrategy<*>
+        get() = serializer()
+    override val resultDeserializer: DeserializationStrategy<PreparedInlineMessage>
+        get() = PreparedInlineMessage.serializer()
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/CopyMessage.kt

@@ -1,6 +1,7 @@
 package dev.inmo.tgbotapi.requests.send
 
 import dev.inmo.tgbotapi.abstracts.TextedOutput
+import dev.inmo.tgbotapi.abstracts.WithCustomStartMediaData
 import dev.inmo.tgbotapi.abstracts.WithCustomizableCaption
 import dev.inmo.tgbotapi.abstracts.types.MessageAction
 import dev.inmo.tgbotapi.abstracts.types.ProtectContent
@@ -89,6 +90,7 @@ fun CopyMessage(
     parseMode: ParseMode? = null,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -103,6 +105,7 @@ fun CopyMessage(
     rawEntities = null,
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -117,6 +120,7 @@ fun CopyMessage(
     entities: List<TextSource>,
     showCaptionAboveMedia: Boolean = false,
     threadId: MessageThreadId? = toChatId.threadId,
+    startTimestamp: Seconds? = null,
     disableNotification: Boolean = false,
     protectContent: Boolean = false,
     allowPaidBroadcast: Boolean = false,
@@ -131,6 +135,7 @@ fun CopyMessage(
     rawEntities = entities.toRawMessageEntities(),
     showCaptionAboveMedia = showCaptionAboveMedia,
     threadId = threadId,
+    startTimestamp = startTimestamp,
     disableNotification = disableNotification,
     protectContent = protectContent,
     allowPaidBroadcast = allowPaidBroadcast,
@@ -156,6 +161,8 @@ data class CopyMessage internal constructor(
     override val showCaptionAboveMedia: Boolean = false,
     @SerialName(messageThreadIdField)
     override val threadId: MessageThreadId? = toChatId.threadId,
+    @SerialName(videoStartTimestampField)
+    override val startTimestamp: Seconds? = null,
     @SerialName(disableNotificationField)
     override val disableNotification: Boolean = false,
     @SerialName(protectContentField)
@@ -172,7 +179,8 @@ data class CopyMessage internal constructor(
     MessageAction,
     TextedOutput,
     ProtectContent,
-    OptionallyMessageThreadRequest {
+    OptionallyMessageThreadRequest,
+    WithCustomStartMediaData {
     override val chatId: ChatIdentifier
         get() = fromChatId
     override val textSources: List<TextSource>? by lazy {

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/abstracts/CoveredSendMessageRequest.kt

@@ -0,0 +1,8 @@
+package dev.inmo.tgbotapi.requests.send.abstracts
+
+import dev.inmo.tgbotapi.requests.abstracts.FileId
+import dev.inmo.tgbotapi.requests.abstracts.InputFile
+
+interface CoveredSendMessageRequest<T: Any>: SendMessageRequest<T> {
+    val cover: InputFile?
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendMediaGroup.kt

@@ -51,6 +51,11 @@ fun <T : MediaGroupPartContent> SendMediaGroup(
                 it.thumb as? MultipartFile
             } else {
                 null
+            },
+            if (it is CoveredTelegramMedia) {
+                it.cover as? MultipartFile
+            } else {
+                null
             }
         )
     }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendPaidMedia.kt

@@ -12,6 +12,7 @@ import dev.inmo.tgbotapi.types.message.textsources.TextSourcesList
 import dev.inmo.tgbotapi.types.message.ParseMode
 import dev.inmo.tgbotapi.types.message.parseModeField
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
+import dev.inmo.tgbotapi.types.media.CoveredTelegramMedia
 import dev.inmo.tgbotapi.types.media.ThumbedTelegramMedia
 import dev.inmo.tgbotapi.types.message.*
 import dev.inmo.tgbotapi.types.message.RawMessageEntity
@@ -63,6 +64,11 @@ fun SendPaidMedia(
                 it.thumb as? MultipartFile
             } else {
                 null
+            },
+            if (it is CoveredTelegramMedia) {
+                it.cover as? MultipartFile
+            } else {
+                null
             }
         )
     }
@@ -117,6 +123,11 @@ fun SendPaidMedia(
                 it.thumb as? MultipartFile
             } else {
                 null
+            },
+            if (it is CoveredTelegramMedia) {
+                it.cover as? MultipartFile
+            } else {
+                null
             }
         )
     }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideo.kt

@@ -1,5 +1,6 @@
 package dev.inmo.tgbotapi.requests.send.media
 
+import dev.inmo.tgbotapi.abstracts.WithCustomStartMediaData
 import dev.inmo.tgbotapi.requests.abstracts.*
 import dev.inmo.tgbotapi.requests.common.CommonMultipartFileRequest
 import dev.inmo.tgbotapi.requests.send.abstracts.*
@@ -29,6 +30,8 @@ fun SendVideo(
     parseMode: ParseMode? = null,
     showCaptionAboveMedia: Boolean = false,
     spoilered: Boolean = false,
+    cover: InputFile? = null,
+    startTimestamp: Seconds? = null,
     duration: Long? = null,
     width: Int? = null,
     height: Int? = null,
@@ -44,11 +47,14 @@ fun SendVideo(
 ): Request<ContentMessage<VideoContent>> {
     val videoAsFile = video as? MultipartFile
     val thumbAsFile = thumbnail as? MultipartFile
+    val coverAsFile = cover as? MultipartFile
 
     val data = SendVideoData(
         chatId = chatId,
         video = video,
         thumbnail = thumbnail ?.fileId,
+        cover = cover,
+        startTimestamp = startTimestamp,
         text = text,
         parseMode = parseMode,
         rawEntities = null,
@@ -68,12 +74,12 @@ fun SendVideo(
         replyMarkup = replyMarkup
     )
 
-    return if (videoAsFile == null && thumbAsFile == null) {
+    return if (videoAsFile == null && thumbAsFile == null && coverAsFile == null) {
         data
     } else {
         CommonMultipartFileRequest(
             data,
-            listOfNotNull(videoAsFile, thumbAsFile).associateBy { it.fileId }
+            listOfNotNull(videoAsFile, thumbAsFile, coverAsFile).associateBy { it.fileId }
         )
     }
 }
@@ -85,6 +91,8 @@ fun SendVideo(
     entities: TextSourcesList,
     showCaptionAboveMedia: Boolean = false,
     spoilered: Boolean = false,
+    cover: InputFile? = null,
+    startTimestamp: Seconds? = null,
     duration: Long? = null,
     width: Int? = null,
     height: Int? = null,
@@ -100,11 +108,14 @@ fun SendVideo(
 ): Request<ContentMessage<VideoContent>> {
     val videoAsFile = video as? MultipartFile
     val thumbAsFile = thumbnail as? MultipartFile
+    val coverAsFile = cover as? MultipartFile
 
     val data = SendVideoData(
         chatId = chatId,
         video = video,
         thumbnail = thumbnail ?.fileId,
+        cover = cover,
+        startTimestamp = startTimestamp,
         text = entities.makeString(),
         parseMode = null,
         rawEntities = entities.toRawMessageEntities(),
@@ -124,12 +135,12 @@ fun SendVideo(
         replyMarkup = replyMarkup
     )
 
-    return if (videoAsFile == null && thumbAsFile == null) {
+    return if (videoAsFile == null && thumbAsFile == null && coverAsFile == null) {
         data
     } else {
         CommonMultipartFileRequest(
             data,
-            listOfNotNull(videoAsFile, thumbAsFile).associateBy { it.fileId }
+            listOfNotNull(videoAsFile, thumbAsFile, coverAsFile).associateBy { it.fileId }
         )
     }
 }
@@ -145,6 +156,10 @@ data class SendVideoData internal constructor(
     val video: InputFile,
     @SerialName(thumbnailField)
     override val thumbnail: String? = null,
+    @SerialName(coverField)
+    override val cover: InputFile? = null,
+    @SerialName(startTimestampField)
+    override val startTimestamp: Seconds? = null,
     @SerialName(captionField)
     override val text: String? = null,
     @SerialName(parseModeField)
@@ -187,6 +202,8 @@ data class SendVideoData internal constructor(
     DuratedSendMessageRequest<ContentMessage<VideoContent>>,
     SizedSendMessageRequest<ContentMessage<VideoContent>>,
     WithCustomizableCaptionRequest<ContentMessage<VideoContent>>,
+    CoveredSendMessageRequest<ContentMessage<VideoContent>>,
+    WithCustomStartMediaData,
     OptionallyWithSpoilerRequest
 {
     override val textSources: TextSourcesList? by lazy {

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/payments/CreateInvoiceLink.kt

@@ -3,8 +3,8 @@ package dev.inmo.tgbotapi.requests.send.payments
 import dev.inmo.tgbotapi.abstracts.CommonSendInvoiceData
 import dev.inmo.tgbotapi.abstracts.types.*
 import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
-import dev.inmo.tgbotapi.requests.send.abstracts.SendMessageRequest
 import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.business_connection.BusinessConnectionId
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.content.InvoiceContent
@@ -12,6 +12,8 @@ import dev.inmo.tgbotapi.types.payments.LabeledPrice
 import dev.inmo.tgbotapi.types.payments.LabeledPricesSerializer
 import dev.inmo.tgbotapi.types.payments.abstracts.Currency
 import dev.inmo.tgbotapi.types.payments.abstracts.XTR
+import dev.inmo.tgbotapi.utils.TimeSpanAsSecondsSerializer
+import korlibs.time.TimeSpan
 import kotlinx.serialization.*
 import kotlinx.serialization.builtins.serializer
 
@@ -30,9 +32,14 @@ data class CreateInvoiceLink(
     override val providerToken: String?,
     @SerialName(currencyField)
     override val currency: Currency,
+    @SerialName(businessConnectionIdField)
+    override val businessConnectionId: BusinessConnectionId? = null,
     @Serializable(LabeledPricesSerializer::class)
     @SerialName(pricesField)
     override val prices: List<LabeledPrice>,
+    @SerialName(subscriptionPeriodField)
+    @Serializable(TimeSpanAsSecondsSerializer::class)
+    override val subscriptionPeriod: TimeSpan? = null,
     @SerialName(maxTipAmountField)
     override val maxTipAmount: Int? = null,
     @SerialName(suggestedTipAmountsField)
@@ -53,8 +60,8 @@ data class CreateInvoiceLink(
     override val shouldSendEmailToProvider: Boolean = false,
     @SerialName(priceDependOnShipAddressField)
     override val priceDependOnShipAddress: Boolean = false
-) : CommonSendInvoiceData, SimpleRequest<String> {
+) : CommonSendInvoiceData, SimpleRequest<String>, WithOptionalBusinessConnectionId, SubscriptionPeriodInfo {
-    override fun method(): String = "sendInvoice"
+    override fun method(): String = "createInvoiceLink"
     override val resultDeserializer: DeserializationStrategy<String>
         get() = String.serializer()
     override val requestSerializer: SerializationStrategy<*>
@@ -137,4 +144,8 @@ data class CreateInvoiceLink(
         photoWidth = null
         photoHeight = null
     }
+
+    companion object {
+        const val DEFAULT: Seconds = 2592000 // 30 days
+    }
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/set/SetUserEmojiStatus.kt

@@ -0,0 +1,28 @@
+package dev.inmo.tgbotapi.requests.set
+
+import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.*
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationStrategy
+import kotlinx.serialization.builtins.serializer
+
+@Serializable
+data class SetUserEmojiStatus(
+    @SerialName(userIdField)
+    val userId: UserId,
+    @SerialName(emojiStatusCustomEmojiIdField)
+    val customEmojiId: CustomEmojiId,
+    @Serializable(TelegramDateSerializer::class)
+    @SerialName(emojiStatusExpirationDateField)
+    val expirationDate: TelegramDate? = null
+) : SimpleRequest<Boolean> {
+    override fun method(): String = "setUserEmojiStatus"
+
+    override val requestSerializer: SerializationStrategy<*>
+        get() = serializer()
+
+    override val resultDeserializer: DeserializationStrategy<Boolean>
+        get() = Boolean.serializer()
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/verifications/RemoveChatVerification.kt

@@ -0,0 +1,23 @@
+package dev.inmo.tgbotapi.requests.verifications
+
+import dev.inmo.tgbotapi.abstracts.types.ChatRequest
+import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.*
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationStrategy
+import kotlinx.serialization.builtins.serializer
+
+
+@Serializable
+data class RemoveChatVerification(
+    @SerialName(chatIdField)
+    override val chatId: ChatIdentifier,
+): ChatRequest, SimpleRequest<Boolean> {
+    override fun method(): String = "removeChatVerification"
+    override val resultDeserializer: DeserializationStrategy<Boolean>
+        get() = Boolean.serializer()
+    override val requestSerializer: SerializationStrategy<*>
+        get() = serializer()
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/verifications/RemoveUserVerification.kt

@@ -0,0 +1,23 @@
+package dev.inmo.tgbotapi.requests.verifications
+
+import dev.inmo.tgbotapi.abstracts.types.ChatRequest
+import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.*
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationStrategy
+import kotlinx.serialization.builtins.serializer
+
+
+@Serializable
+data class RemoveUserVerification(
+    @SerialName(userIdField)
+    val userId: UserId,
+): SimpleRequest<Boolean> {
+    override fun method(): String = "removeUserVerification"
+    override val resultDeserializer: DeserializationStrategy<Boolean>
+        get() = Boolean.serializer()
+    override val requestSerializer: SerializationStrategy<*>
+        get() = serializer()
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/verifications/VerifyChat.kt

@@ -0,0 +1,28 @@
+package dev.inmo.tgbotapi.requests.verifications
+
+import dev.inmo.tgbotapi.abstracts.types.ChatRequest
+import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.ChatIdentifier
+import dev.inmo.tgbotapi.types.chatIdField
+import dev.inmo.tgbotapi.types.customDescriptionField
+import dev.inmo.tgbotapi.types.descriptionField
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationStrategy
+import kotlinx.serialization.builtins.serializer
+
+
+@Serializable
+data class VerifyChat(
+    @SerialName(chatIdField)
+    override val chatId: ChatIdentifier,
+    @SerialName(customDescriptionField)
+    val description: String? = null
+): ChatRequest, SimpleRequest<Boolean> {
+    override fun method(): String = "verifyChat"
+    override val resultDeserializer: DeserializationStrategy<Boolean>
+        get() = Boolean.serializer()
+    override val requestSerializer: SerializationStrategy<*>
+        get() = serializer()
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/verifications/VerifyUser.kt

@@ -0,0 +1,25 @@
+package dev.inmo.tgbotapi.requests.verifications
+
+import dev.inmo.tgbotapi.abstracts.types.ChatRequest
+import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.*
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationStrategy
+import kotlinx.serialization.builtins.serializer
+
+
+@Serializable
+data class VerifyUser(
+    @SerialName(userIdField)
+    val userId: UserId,
+    @SerialName(customDescriptionField)
+    val description: String? = null
+): SimpleRequest<Boolean> {
+    override fun method(): String = "verifyUser"
+    override val resultDeserializer: DeserializationStrategy<Boolean>
+        get() = Boolean.serializer()
+    override val requestSerializer: SerializationStrategy<*>
+        get() = serializer()
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/ChatInviteLink.kt

@@ -2,8 +2,12 @@ package dev.inmo.tgbotapi.types
 
 import korlibs.time.DateTime
 import dev.inmo.tgbotapi.abstracts.WithUser
+import dev.inmo.tgbotapi.abstracts.types.SubscriptionInfo
+import dev.inmo.tgbotapi.abstracts.types.SubscriptionPeriodInfo
 import dev.inmo.tgbotapi.types.chat.User
 import dev.inmo.tgbotapi.utils.RiskFeature
+import dev.inmo.tgbotapi.utils.TimeSpanAsSecondsSerializer
+import korlibs.time.TimeSpan
 import kotlinx.serialization.*
 import kotlinx.serialization.descriptors.SerialDescriptor
 import kotlinx.serialization.encoding.Decoder
@@ -64,7 +68,7 @@ sealed interface ChatInviteLink : WithUser {
  * Base interface for all [ChatInviteLink]s which are NOT [PrimaryInviteLink]
  */
 @Serializable(ChatInviteLinkSerializer::class)
-sealed interface SecondaryChatInviteLink : ChatInviteLink {
+sealed interface SecondaryChatInviteLink : ChatInviteLink, SubscriptionInfo {
     override val isPrimary: Boolean
         get() = false
 }
@@ -108,7 +112,12 @@ data class ChatInviteLinkWithJoinRequest(
     @SerialName(isRevokedField)
     override val isRevoked: Boolean = false,
     @SerialName(expireDateField)
-    private val expireDate: TelegramDate? = null
+    private val expireDate: TelegramDate? = null,
+    @SerialName(subscriptionPeriodField)
+    @Serializable(TimeSpanAsSecondsSerializer::class)
+    override val subscriptionPeriod: TimeSpan? = null,
+    @SerialName(subscriptionPriceField)
+    override val subscriptionPrice: UInt? = null
 ) : SecondaryChatInviteLink {
     override val expirationDateTime: DateTime?
         get() = expireDate ?.asDate
@@ -131,6 +140,11 @@ data class ChatInviteLinkWithLimitedMembers(
     override val isRevoked: Boolean = false,
     @SerialName(expireDateField)
     private val expireDate: TelegramDate? = null,
+    @SerialName(subscriptionPeriodField)
+    @Serializable(TimeSpanAsSecondsSerializer::class)
+    override val subscriptionPeriod: TimeSpan? = null,
+    @SerialName(subscriptionPriceField)
+    override val subscriptionPrice: UInt? = null
 ) : SecondaryChatInviteLink {
     override val expirationDateTime: DateTime?
         get() = expireDate ?.asDate
@@ -152,6 +166,11 @@ data class ChatInviteLinkUnlimited(
     override val isRevoked: Boolean = false,
     @SerialName(expireDateField)
     private val expireDate: TelegramDate? = null,
+    @SerialName(subscriptionPeriodField)
+    @Serializable(TimeSpanAsSecondsSerializer::class)
+    override val subscriptionPeriod: TimeSpan? = null,
+    @SerialName(subscriptionPriceField)
+    override val subscriptionPrice: UInt? = null
 ) : SecondaryChatInviteLink {
     override val expirationDateTime: DateTime?
         get() = expireDate ?.asDate

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/Common.kt

@@ -34,6 +34,18 @@ value class PaidMediaPayload(val string: String) {
     }
 }
 
+@Serializable
+@JvmInline
+value class GiftId(
+    val string: String
+)
+
+@Serializable
+@JvmInline
+value class PreparedMessageId(
+    val string: String
+)
+
 val usernameRegex = Regex("@[\\w\\d_]+")
 
 val degreesLimit = 1 .. 360
@@ -190,6 +202,7 @@ const val maskPositionField = "mask_position"
 const val phoneNumberField = "phone_number"
 const val userIdField = "user_id"
 const val userIdsField = "user_ids"
+const val giftIdField = "gift_id"
 const val onlyIfBannedField = "only_if_banned"
 const val containsMasksField = "contains_masks"
 const val resultIdField = "result_id"
@@ -254,6 +267,7 @@ const val inviteLinkField = "invite_link"
 const val viaChatFolderInviteLinkField = "via_chat_folder_invite_link"
 const val viaJoinRequestField = "via_join_request"
 const val pinnedMessageField = "pinned_message"
+const val canSendGiftsField = "can_send_gift"
 const val canSendPaidMediaField = "can_send_paid_media"
 const val activeUsernamesField = "active_usernames"
 const val customTitleField = "custom_title"
@@ -301,6 +315,9 @@ const val userAdministratorRightsField = "user_administrator_rights"
 const val botAdministratorRightsField = "bot_administrator_rights"
 const val botIsMemberField = "bot_is_member"
 
+const val startTimestampField = "start_timestamp"
+const val videoStartTimestampField = "video_start_timestamp"
+
 const val fileNameField = "file_name"
 const val mimeTypeField = "mime_type"
 const val fileIdField = "file_id"
@@ -410,10 +427,12 @@ const val idField = "id"
 const val pollIdField = "poll_id"
 const val textField = "text"
 const val thumbnailField = "thumbnail"
+const val coverField = "cover"
 const val emojiField = "emoji"
 const val emojisField = "emojis"
 const val titleField = "title"
 const val descriptionField = "description"
+const val customDescriptionField = "custom_description"
 const val shortDescriptionField = "short_description"
 const val performerField = "performer"
 const val durationField = "duration"
@@ -454,6 +473,7 @@ const val actionField = "action"
 const val positionField = "position"
 const val labelField = "label"
 const val amountField = "amount"
+const val nanostarAmountField = "nanostar_amount"
 const val pricesField = "prices"
 const val payloadField = "payload"
 const val vcardField = "vcard"
@@ -472,6 +492,8 @@ const val creatorField = "creator"
 const val subscriptionPeriodField = "subscription_period"
 const val subscriptionPriceField = "subscription_price"
 const val copyTextField = "copy_text"
+const val giftField = "gift"
+const val giftsField = "gifts"
 
 const val pointField = "point"
 const val xShiftField = "x_shift"
@@ -504,6 +526,11 @@ const val startParameterField = "start_parameter"
 const val totalAmountField = "total_amount"
 const val invoicePayloadField = "invoice_payload"
 const val requestCountField = "request_count"
+const val sponsorUserField = "sponsor_user"
+const val affiliateUserField = "affiliate_user"
+const val affiliateChatField = "affiliate_chat"
+const val commissionPerMilleField = "commission_per_mille"
+const val affiliateField = "affiliate"
 const val paidMediaPayloadField = "paid_media_payload"
 const val shippingOptionIdField = "shipping_option_id"
 const val shippingQueryIdField = "shipping_query_id"
@@ -512,6 +539,7 @@ const val shippingOptionsField = "shipping_options"
 const val countryCodeField = "country_code"
 const val countryCodesField = "country_codes"
 const val totalCountField = "total_count"
+const val remainingCountField = "remaining_count"
 const val stateField = "state"
 const val cityField = "city"
 const val firstStreetLineField = "street_line1"
@@ -519,7 +547,11 @@ const val secondStreetLineField = "street_line2"
 const val postCodeField = "post_code"
 const val shippingAddressField = "shipping_address"
 const val orderInfoField = "order_info"
+const val subscriptionExpirationDateField = "subscription_expiration_date"
+const val isRecurringField = "is_recurring"
+const val isFirstRecurringField = "is_first_recurring"
 const val telegramPaymentChargeIdField = "telegram_payment_charge_id"
+const val isCanceledField = "is_canceled"
 const val providerPaymentChargeIdField = "provider_payment_charge_id"
 const val providerTokenField = "provider_token"
 const val providerDataField = "provider_data"
@@ -628,6 +660,8 @@ const val giveawayMessageField = "giveaway_message"
 const val wasRefundedField = "was_refunded"
 const val isManualField = "is_manual"
 const val starCountField = "star_count"
+const val upgradeStarCountField = "upgrade_star_count"
+const val payToUpgradeField = "pay_for_upgrade"
 const val paidMediaField = "paid_media"
 
 const val businessConnectionIdField = "business_connection_id"

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultArticle.kt

@@ -19,8 +19,6 @@ class InlineQueryResultArticle(
     override val replyMarkup: InlineKeyboardMarkup? = null,
     @SerialName(urlField)
     override val url: String? = null,
-    @SerialName(hideUrlField)
-    val hideUrl: Boolean? = null,
     @SerialName(descriptionField)
     override val description: String? = null,
     @SerialName(thumbnailUrlField)
@@ -36,4 +34,31 @@ class InlineQueryResultArticle(
     WithInputMessageContentInlineQueryResult,
     UrlInlineQueryResult {
     override val type: String = "article"
+    @Deprecated("Field hide_url has been deprecated in Bot API 8.2. Use empty url instead")
+    val hideUrl: Boolean
+        get() = url != null && url.isEmpty()
+
+    @Deprecated("Field hide_url has been deprecated in Bot API 8.2. Use empty url instead")
+    constructor(
+        id: InlineQueryId,
+        title: String,
+        inputMessageContent: InputMessageContent,
+        replyMarkup: InlineKeyboardMarkup? = null,
+        url: String? = null,
+        hideUrl: Boolean?,
+        description: String? = null,
+        thumbnailUrl: String? = null,
+        thumbnailWidth: Int? = null,
+        thumbnailHeight: Int? = null
+    ) : this(
+        id = id,
+        title = title,
+        inputMessageContent = inputMessageContent,
+        replyMarkup = replyMarkup,
+        url = url,
+        description = description,
+        thumbnailUrl = thumbnailUrl,
+        thumbnailWidth = thumbnailWidth,
+        thumbnailHeight = thumbnailHeight
+    )
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/prepared/PreparedInlineMessage.kt

@@ -0,0 +1,16 @@
+package dev.inmo.tgbotapi.types.InlineQueries.prepared
+
+import dev.inmo.tgbotapi.types.PreparedMessageId
+import dev.inmo.tgbotapi.types.TelegramDate
+import dev.inmo.tgbotapi.types.expirationDateField
+import dev.inmo.tgbotapi.types.idField
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class PreparedInlineMessage(
+    @SerialName(idField)
+    val id: PreparedMessageId,
+    @SerialName(expirationDateField)
+    val expirationDate: TelegramDate,
+)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/buttons/InlineKeyboardMarkup.kt

@@ -25,4 +25,23 @@ data class InlineKeyboardMarkup(
             }
         }
     }
+
+    operator fun plus(other: InlineKeyboardMarkup): InlineKeyboardMarkup {
+        return InlineKeyboardMarkup(
+            keyboard + other.keyboard
+        )
+    }
+
+    operator fun minus(other: InlineKeyboardMarkup): InlineKeyboardMarkup {
+        val otherButtons = other.keyboard.flatten()
+        return InlineKeyboardMarkup(
+            keyboard.mapNotNull { row ->
+                row.filter { button ->
+                    button !in otherButtons
+                }.takeIf {
+                    it.isNotEmpty()
+                }
+            }
+        )
+    }
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/buttons/ReplyKeyboardMarkup.kt

@@ -22,4 +22,32 @@ data class ReplyKeyboardMarkup(
             error("Field $inputFieldPlaceholderField length must be in $inputFieldPlaceholderLimit, but was ${inputFieldPlaceholder.length}")
         }
     }
+
+    fun add(other: ReplyKeyboardMarkup, placeholderDelimiter: String = "\n"): ReplyKeyboardMarkup {
+        return ReplyKeyboardMarkup(
+            keyboard = keyboard + other.keyboard,
+            resizeKeyboard = resizeKeyboard ?.or(other.resizeKeyboard ?: false) ?: other.resizeKeyboard,
+            oneTimeKeyboard = oneTimeKeyboard ?.or(other.oneTimeKeyboard ?: false) ?: other.oneTimeKeyboard,
+            inputFieldPlaceholder = inputFieldPlaceholder ?.plus(other.inputFieldPlaceholder ?.let { placeholderDelimiter + it } ?: "") ?: other.inputFieldPlaceholder,
+            selective = selective ?.or(other.selective ?: false) ?: other.selective,
+            persistent = persistent ?.or(other.persistent ?: false) ?: other.persistent,
+        )
+    }
+
+    operator fun plus(other: ReplyKeyboardMarkup): ReplyKeyboardMarkup {
+        return add(other)
+    }
+
+    operator fun minus(other: ReplyKeyboardMarkup): ReplyKeyboardMarkup {
+        val otherButtons = other.keyboard.flatten()
+        return copy(
+            keyboard.mapNotNull { row ->
+                row.filter { button ->
+                    button !in otherButtons
+                }.takeIf {
+                    it.isNotEmpty()
+                }
+            }
+        )
+    }
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/ChatSerializers.kt

@@ -29,6 +29,10 @@ sealed class ChatType {
     object Channel : ChatType() { override val stringified = "channel" }
     @Serializable(ChatTypeSerializer::class)
     class Unknown(override val stringified: String) : ChatType()
+
+    override fun toString(): String {
+        return stringified
+    }
 }
 val String.asChatType
     get() = when (this) {

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/Extended.kt

@@ -58,6 +58,8 @@ data class ExtendedChannelChatImpl(
     override val newMembersSeeHistory: Boolean = false,
     @SerialName(maxReactionCountField)
     override val maxReactionsCount: Int = 3,
+    @SerialName(canSendGiftsField)
+    override val canReceiveGifts: Boolean = false,
 ) : ExtendedChannelChat
 
 @Serializable
@@ -98,6 +100,8 @@ data class ExtendedGroupChatImpl(
     override val newMembersSeeHistory: Boolean = false,
     @SerialName(maxReactionCountField)
     override val maxReactionsCount: Int = 3,
+    @SerialName(canSendGiftsField)
+    override val canReceiveGifts: Boolean = false,
 ) : ExtendedGroupChat
 
 @Serializable
@@ -146,6 +150,8 @@ data class ExtendedPrivateChatImpl(
     override val personalChat: PreviewChannelChat? = null,
     @SerialName(maxReactionCountField)
     override val maxReactionsCount: Int = 3,
+    @SerialName(canSendGiftsField)
+    override val canReceiveGifts: Boolean = false,
 ) : ExtendedPrivateChat
 
 typealias ExtendedUser = ExtendedPrivateChatImpl
@@ -212,6 +218,8 @@ data class ExtendedSupergroupChatImpl(
     override val customEmojiStickerSetName: StickerSetName? = null,
     @SerialName(maxReactionCountField)
     override val maxReactionsCount: Int = 3,
+    @SerialName(canSendGiftsField)
+    override val canReceiveGifts: Boolean = false,
 ) : ExtendedSupergroupChat
 
 @Serializable
@@ -276,6 +284,8 @@ data class ExtendedForumChatImpl(
     override val customEmojiStickerSetName: StickerSetName? = null,
     @SerialName(maxReactionCountField)
     override val maxReactionsCount: Int = 3,
+    @SerialName(canSendGiftsField)
+    override val canReceiveGifts: Boolean = false,
 ) : ExtendedForumChat
 
 @Serializable
@@ -309,7 +319,9 @@ data class ExtendedBot(
     @SerialName(maxReactionCountField)
     override val maxReactionsCount: Int = 3,
     @SerialName(hasMainWebAppField)
-    val hasMainWebApp: Boolean = false
+    val hasMainWebApp: Boolean = false,
+    @SerialName(canSendGiftsField)
+    override val canReceiveGifts: Boolean = false,
 ) : Bot(), ExtendedChat {
     @SerialName(isBotField)
     private val isBot = true
@@ -339,4 +351,6 @@ data class UnknownExtendedChat(
     override val profileBackgroundCustomEmojiId: CustomEmojiId? = null
     @SerialName(maxReactionCountField)
     override val maxReactionsCount: Int = 3
+    @SerialName(canSendGiftsField)
+    override val canReceiveGifts: Boolean = false
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/ExtendedAbstracts.kt

@@ -19,6 +19,11 @@ sealed interface ExtendedChat : Chat {
     val backgroundCustomEmojiId: CustomEmojiId?
     val profileBackgroundCustomEmojiId: CustomEmojiId?
     val maxReactionsCount: Int
+
+    /**
+     * Represent `can_send_gifts` field
+     */
+    val canReceiveGifts: Boolean
 }
 
 @Serializable(ExtendedChatSerializer.Companion::class)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/files/CoveredMediaFile.kt

@@ -0,0 +1,5 @@
+package dev.inmo.tgbotapi.types.files
+
+import dev.inmo.tgbotapi.abstracts.CoverableData
+
+sealed interface CoveredMediaFile : TelegramMediaFile, CoverableData

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/files/CustomStartMediaFile.kt

@@ -0,0 +1,5 @@
+package dev.inmo.tgbotapi.types.files
+
+import dev.inmo.tgbotapi.abstracts.WithCustomStartMediaData
+
+sealed interface CustomStartMediaFile : WithCustomStartMediaData

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/files/VideoFile.kt

@@ -24,13 +24,17 @@ data class VideoFile(
     override val duration: Long? = null,
     @SerialName(thumbnailField)
     override val thumbnail: PhotoSize? = null,
+    @SerialName(coverField)
+    override val cover: Photo? = null,
+    @SerialName(startTimestampField)
+    override val startTimestamp: Seconds? = null,
     @SerialName(fileNameField)
     override val fileName: String? = null,
     @SerialName(mimeTypeField)
     override val mimeType: MimeType? = null,
     @SerialName(fileSizeField)
     override val fileSize: Long? = null
-) : TelegramMediaFile, CustomNamedMediaFile, MimedMediaFile, ThumbedMediaFile, PlayableMediaFile, SizedMediaFile,
+) : TelegramMediaFile, CustomNamedMediaFile, MimedMediaFile, CoveredMediaFile, CustomStartMediaFile, ThumbedMediaFile, PlayableMediaFile, SizedMediaFile,
     MediaContentVariant, UsefulAsPaidMediaFile
 
 @Suppress("NOTHING_TO_INLINE")
@@ -38,13 +42,16 @@ inline fun VideoFile.toTelegramMediaVideo(
     text: String? = null,
     parseMode: ParseMode? = null,
     spoilered: Boolean = false,
-    showCaptionAboveMedia: Boolean = false
+    showCaptionAboveMedia: Boolean = false,
+    startTimestamp: Seconds? = this.startTimestamp
 ) = TelegramMediaVideo(
     file = fileId,
     text = text,
     parseMode = parseMode,
     spoilered = spoilered,
     showCaptionAboveMedia = showCaptionAboveMedia,
+    cover = cover ?.fileId,
+    startTimestamp = startTimestamp,
     width = width,
     height = height,
     duration = duration,
@@ -55,12 +62,15 @@ inline fun VideoFile.toTelegramMediaVideo(
 inline fun VideoFile.toTelegramMediaVideo(
     textSources: TextSourcesList,
     spoilered: Boolean = false,
-    showCaptionAboveMedia: Boolean = false
+    showCaptionAboveMedia: Boolean = false,
+    startTimestamp: Seconds? = this.startTimestamp
 ) = TelegramMediaVideo(
     file = fileId,
     entities = textSources,
     spoilered = spoilered,
     showCaptionAboveMedia = showCaptionAboveMedia,
+    cover = cover ?.fileId,
+    startTimestamp = startTimestamp,
     width = width,
     height = height,
     duration = duration,
@@ -72,5 +82,7 @@ inline fun VideoFile.toTelegramPaidMediaVideo() = TelegramPaidMediaVideo(
     width = width,
     height = height,
     duration = duration,
+    cover = cover ?.fileId,
+    startTimestamp = startTimestamp,
     thumb = thumbnail ?.fileId
 )

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/gifts/Gift.kt

@@ -0,0 +1,102 @@
+package dev.inmo.tgbotapi.types.gifts
+
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.files.Sticker
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+
+@Serializable(Gift.Companion::class)
+sealed interface Gift {
+    val id: GiftId
+    val sticker: Sticker
+    val starCount: Int
+    val totalCount: Int?
+    val upgradeStarCount: Int?
+    val remainingCount: Int?
+
+    @Serializable
+    data class Unlimited(
+        @SerialName(idField)
+        override val id: GiftId,
+        @SerialName(stickerField)
+        override val sticker: Sticker,
+        @SerialName(starCountField)
+        override val starCount: Int,
+        @SerialName(upgradeStarCountField)
+        override val upgradeStarCount: Int? = null
+    ) : Gift {
+        override val totalCount: Int?
+            get() = null
+        override val remainingCount: Int?
+            get() = null
+    }
+
+    @Serializable
+    data class Limited(
+        @SerialName(idField)
+        override val id: GiftId,
+        @SerialName(stickerField)
+        override val sticker: Sticker,
+        @SerialName(starCountField)
+        override val starCount: Int,
+        @SerialName(totalCountField)
+        override val totalCount: Int,
+        @SerialName(remainingCountField)
+        override val remainingCount: Int,
+        @SerialName(upgradeStarCountField)
+        override val upgradeStarCount: Int? = null,
+    ) : Gift
+
+    companion object : KSerializer<Gift> {
+        @Serializable
+        private data class GiftSurrogate(
+            val id: GiftId,
+            val sticker: Sticker,
+            val star_count: Int,
+            val total_count: Int? = null,
+            val remaining_count: Int? = null,
+            val upgrade_star_count: Int? = null,
+        )
+
+        override val descriptor: SerialDescriptor
+            get() = GiftSurrogate.serializer().descriptor
+
+        override fun deserialize(decoder: Decoder): Gift {
+            val surrogate = GiftSurrogate.serializer().deserialize(decoder)
+
+            return if (surrogate.total_count != null && surrogate.remaining_count != null) {
+                Limited(
+                    id = surrogate.id,
+                    sticker = surrogate.sticker,
+                    starCount = surrogate.star_count,
+                    totalCount = surrogate.total_count,
+                    remainingCount = surrogate.remaining_count,
+                    upgradeStarCount = surrogate.upgrade_star_count,
+                )
+            } else {
+                Unlimited(
+                    id = surrogate.id,
+                    sticker = surrogate.sticker,
+                    starCount = surrogate.star_count,
+                    upgradeStarCount = surrogate.upgrade_star_count,
+                )
+            }
+        }
+
+        override fun serialize(encoder: Encoder, value: Gift) {
+            val surrogate = GiftSurrogate(
+                id = value.id,
+                sticker = value.sticker,
+                star_count = value.starCount,
+                total_count = value.totalCount,
+                remaining_count = value.remainingCount,
+                upgrade_star_count = value.upgradeStarCount
+            )
+            GiftSurrogate.serializer().serialize(encoder, surrogate)
+        }
+    }
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/gifts/Gifts.kt

@@ -0,0 +1,11 @@
+package dev.inmo.tgbotapi.types.gifts
+
+import dev.inmo.tgbotapi.types.giftsField
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class Gifts(
+    @SerialName(giftsField)
+    val gifts: List<Gift>
+)