diff --git a/CHANGELOG.md b/CHANGELOG.md
index f394ec363a..5ffc4c5e57 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,28 @@
 # TelegramBotAPI changelog
 
+## 0.35.3
+
+* `Common`:
+    * `Version`:
+        * `Klock`: `2.2.0` -> `2.3.1`
+        * `Ktor`: `1.6.1` -> `1.6.2`
+        * `MicroUtils`: `0.5.16` -> `0.5.18`
+* `Core`:
+    * **`SimpleRequestCallFactory` and `MultipartRequestCallFactory` became a classes instead of objects to avoid
+    collisions in different bots**
+    * Support of strongly-typed ietf language codes has been added
+* `API`:
+    * New extension `TelegramBot#downloadFile` for any `MediaContent`
+* `Behaviour Builder`:
+    * New provider `defaultCoroutineScopeProvider`
+        * Now it is not necessary to provide `CoroutineScope` to `TelegramBot#buildBehaviour`
+        extension
+    * New `TelegramBot#buildBehaviour` extension with `FlowUpdatesFilter` and `CoroutineScope` with
+    default `CoroutineScope`
+    * New typealias `SimpleFilter` for unifying triggers filter signatures
+         * All waiters got real filters (`SimpleFilter`) and rename old filters as mappers
+    * New extensions for `Any`: `as`/`when`/`require` for `WithOptionalLanguageCode` and `WithLanguageCode`
+
 ## 0.35.2
 
 * `Common`:
diff --git a/gradle.properties b/gradle.properties
index 4db1b4bebc..feeee555b0 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -8,15 +8,15 @@ kotlin.incremental.js=true
 kotlin_version=1.5.21
 kotlin_coroutines_version=1.5.1
 kotlin_serialisation_runtime_version=1.2.2
-klock_version=2.2.0
+klock_version=2.3.1
 uuid_version=0.3.0
-ktor_version=1.6.1
+ktor_version=1.6.2
 
-micro_utils_version=0.5.16
+micro_utils_version=0.5.18
 
 javax_activation_version=1.1.1
 
 library_group=dev.inmo
-library_version=0.35.2
+library_version=0.35.3
 
 github_release_plugin_version=2.2.12
diff --git a/tgbotapi.core/build.gradle b/tgbotapi.core/build.gradle
index 1948d03bc0..83582016f5 100644
--- a/tgbotapi.core/build.gradle
+++ b/tgbotapi.core/build.gradle
@@ -51,6 +51,7 @@ kotlin {
                 api "dev.inmo:micro_utils.serialization.base64:$micro_utils_version"
                 api "dev.inmo:micro_utils.serialization.encapsulator:$micro_utils_version"
                 api "dev.inmo:micro_utils.serialization.typed_serializer:$micro_utils_version"
+                api "dev.inmo:micro_utils.language_codes:$micro_utils_version"
 
                 api "io.ktor:ktor-client-core:$ktor_version"
             }
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/KtorRequestsExecutor.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/KtorRequestsExecutor.kt
index 97225fce01..65a0f62e2f 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/KtorRequestsExecutor.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/KtorRequestsExecutor.kt
@@ -52,7 +52,7 @@ class KtorRequestsExecutor(
 ) : BaseRequestsExecutor(telegramAPIUrlsKeeper) {
     private val callsFactories: List<KtorCallFactory> = callsFactories.run {
         if (!excludeDefaultFactories) {
-            this + listOf(SimpleRequestCallFactory, MultipartRequestCallFactory, DownloadFileRequestCallFactory)
+            this + listOf(SimpleRequestCallFactory(), MultipartRequestCallFactory(), DownloadFileRequestCallFactory)
         } else {
             this
         }
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/MultipartRequestCallFactory.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/MultipartRequestCallFactory.kt
index 87cae741b3..ca41189baf 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/MultipartRequestCallFactory.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/MultipartRequestCallFactory.kt
@@ -1,5 +1,6 @@
 package dev.inmo.tgbotapi.bot.Ktor.base
 
+import dev.inmo.tgbotapi.bot.Ktor.KtorCallFactory
 import dev.inmo.tgbotapi.requests.abstracts.*
 import dev.inmo.tgbotapi.utils.TelegramAPIUrlsKeeper
 import dev.inmo.tgbotapi.utils.mapWithCommonValues
@@ -9,7 +10,7 @@ import io.ktor.client.request.forms.formData
 import io.ktor.http.Headers
 import io.ktor.http.HttpHeaders
 
-object MultipartRequestCallFactory : AbstractRequestCallFactory() {
+class MultipartRequestCallFactory : AbstractRequestCallFactory() {
     override fun <T : Any> prepareCallBody(
         client: HttpClient,
         urlsKeeper: TelegramAPIUrlsKeeper,
@@ -35,4 +36,7 @@ object MultipartRequestCallFactory : AbstractRequestCallFactory() {
             }
         )
     }
-}
\ No newline at end of file
+
+    @Deprecated("Use class MultipartRequestCallFactory() constructor call instead of just MultipartRequestCallFactory")
+    companion object : KtorCallFactory by MultipartRequestCallFactory()
+}
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/SimpleRequestCallFactory.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/SimpleRequestCallFactory.kt
index 8dba9b73e5..6c83ac9eeb 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/SimpleRequestCallFactory.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/SimpleRequestCallFactory.kt
@@ -1,12 +1,13 @@
 package dev.inmo.tgbotapi.bot.Ktor.base
 
+import dev.inmo.tgbotapi.bot.Ktor.KtorCallFactory
 import dev.inmo.tgbotapi.requests.abstracts.*
 import dev.inmo.tgbotapi.utils.TelegramAPIUrlsKeeper
 import io.ktor.client.HttpClient
 import io.ktor.http.ContentType
 import io.ktor.http.content.TextContent
 
-object SimpleRequestCallFactory : AbstractRequestCallFactory() {
+class SimpleRequestCallFactory : AbstractRequestCallFactory() {
     override fun <T : Any> prepareCallBody(
         client: HttpClient,
         urlsKeeper: TelegramAPIUrlsKeeper,
@@ -19,4 +20,7 @@ object SimpleRequestCallFactory : AbstractRequestCallFactory() {
             ContentType.Application.Json
         )
     }
-}
\ No newline at end of file
+
+    @Deprecated("Use class SimpleRequestCallFactory() constructor call instead of just SimpleRequestCallFactory")
+    companion object : KtorCallFactory by SimpleRequestCallFactory()
+}
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/BotCommand.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/BotCommand.kt
index bc6b7cac0b..d648ef9d71 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/BotCommand.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/BotCommand.kt
@@ -1,9 +1,9 @@
 package dev.inmo.tgbotapi.requests.bot
 
 import dev.inmo.tgbotapi.requests.abstracts.SimpleRequest
+import dev.inmo.tgbotapi.types.abstracts.WithOptionalLanguageCode
 import dev.inmo.tgbotapi.types.commands.BotCommandScope
 
-sealed interface MyCommandsRequest<T : Any> : SimpleRequest<T> {
+sealed interface MyCommandsRequest<T : Any> : SimpleRequest<T>, WithOptionalLanguageCode {
     val scope: BotCommandScope
-    val languageCode: String?
 }
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/DeleteMyCommands.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/DeleteMyCommands.kt
index 867b5fc978..2b8c494dff 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/DeleteMyCommands.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/DeleteMyCommands.kt
@@ -1,5 +1,7 @@
 package dev.inmo.tgbotapi.requests.bot
 
+import dev.inmo.micro_utils.language_codes.IetfLanguageCode
+import dev.inmo.micro_utils.language_codes.IetfLanguageCodeSerializer
 import dev.inmo.tgbotapi.types.commands.*
 import dev.inmo.tgbotapi.types.languageCodeField
 import dev.inmo.tgbotapi.types.scopeField
@@ -12,11 +14,20 @@ data class DeleteMyCommands(
     @Serializable(BotCommandScopeSerializer::class)
     override val scope: BotCommandScope = BotCommandScopeDefault,
     @SerialName(languageCodeField)
-    override val languageCode: String? = null
+    @Serializable(IetfLanguageCodeSerializer::class)
+    override val ietfLanguageCode: IetfLanguageCode? = null
 ) : MyCommandsRequest<Boolean> {
     override fun method(): String  = "deleteMyCommands"
     override val requestSerializer: SerializationStrategy<DeleteMyCommands> = serializer()
     override val resultDeserializer: DeserializationStrategy<Boolean> = Boolean.serializer()
 
+    constructor(
+        scope: BotCommandScope = BotCommandScopeDefault,
+        languageCode: String?
+    ) : this(
+        scope,
+        languageCode ?.let(::IetfLanguageCode)
+    )
+
     companion object : MyCommandsRequest<Boolean> by DeleteMyCommands()
 }
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/GetMyCommands.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/GetMyCommands.kt
index 31b8fe194a..511fc9e33f 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/GetMyCommands.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/GetMyCommands.kt
@@ -1,5 +1,7 @@
 package dev.inmo.tgbotapi.requests.bot
 
+import dev.inmo.micro_utils.language_codes.IetfLanguageCode
+import dev.inmo.micro_utils.language_codes.IetfLanguageCodeSerializer
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.commands.*
 import kotlinx.serialization.*
@@ -13,7 +15,8 @@ data class GetMyCommands(
     @Serializable(BotCommandScopeSerializer::class)
     override val scope: BotCommandScope = BotCommandScopeDefault,
     @SerialName(languageCodeField)
-    override val languageCode: String? = null
+    @Serializable(IetfLanguageCodeSerializer::class)
+    override val ietfLanguageCode: IetfLanguageCode? = null
 ) : MyCommandsRequest<List<BotCommand>> {
     override fun method(): String = "getMyCommands"
     override val resultDeserializer: DeserializationStrategy<List<BotCommand>>
@@ -21,5 +24,13 @@ data class GetMyCommands(
     override val requestSerializer: SerializationStrategy<*>
         get() = serializer()
 
+    constructor(
+        scope: BotCommandScope = BotCommandScopeDefault,
+        languageCode: String?
+    ) : this(
+        scope,
+        languageCode ?.let(::IetfLanguageCode)
+    )
+
     companion object : MyCommandsRequest<List<BotCommand>> by GetMyCommands()
 }
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/SetMyCommands.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/SetMyCommands.kt
index 4f926840e2..6df10c13b1 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/SetMyCommands.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/bot/SetMyCommands.kt
@@ -1,5 +1,7 @@
 package dev.inmo.tgbotapi.requests.bot
 
+import dev.inmo.micro_utils.language_codes.IetfLanguageCode
+import dev.inmo.micro_utils.language_codes.IetfLanguageCodeSerializer
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.commands.*
 import kotlinx.serialization.*
@@ -13,7 +15,8 @@ class SetMyCommands(
     @Serializable(BotCommandScopeSerializer::class)
     override val scope: BotCommandScope = BotCommandScopeDefault,
     @SerialName(languageCodeField)
-    override val languageCode: String? = null
+    @Serializable(IetfLanguageCodeSerializer::class)
+    override val ietfLanguageCode: IetfLanguageCode? = null
 ) : MyCommandsRequest<Boolean> {
     override fun method(): String = "setMyCommands"
     override val resultDeserializer: DeserializationStrategy<Boolean>
@@ -21,6 +24,16 @@ class SetMyCommands(
     override val requestSerializer: SerializationStrategy<*>
         get() = serializer()
 
+    constructor(
+        commands: List<BotCommand>,
+        scope: BotCommandScope = BotCommandScopeDefault,
+        languageCode: String?
+    ) : this(
+        commands,
+        scope,
+        languageCode ?.let(::IetfLanguageCode)
+    )
+
     init {
         if (commands.size !in botCommandsLimit) {
             error("Bot commands list size able to be in range $botCommandsLimit, but incoming size is ${commands.size}")
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/caption/EditChatMessageCaption.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/caption/EditChatMessageCaption.kt
index e0a7bb9269..a72b698f6b 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/caption/EditChatMessageCaption.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/caption/EditChatMessageCaption.kt
@@ -5,12 +5,12 @@ import dev.inmo.tgbotapi.requests.edit.media.MediaContentMessageResultDeserializ
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.content.abstracts.MediaContent
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.*
 
 const val editMessageCaptionMethod = "editMessageCaption"
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/caption/EditInlineMessageCaption.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/caption/EditInlineMessageCaption.kt
index 161924ac62..315de59511 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/caption/EditInlineMessageCaption.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/caption/EditInlineMessageCaption.kt
@@ -4,10 +4,10 @@ import dev.inmo.tgbotapi.requests.edit.abstracts.*
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.*
 
 fun EditInlineMessageCaption(
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/text/EditChatMessageText.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/text/EditChatMessageText.kt
index 17c1dc3cc1..53875a817a 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/text/EditChatMessageText.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/text/EditChatMessageText.kt
@@ -5,12 +5,12 @@ import dev.inmo.tgbotapi.requests.send.TextContentMessageResultDeserializer
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.content.TextContent
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.*
 
 const val editMessageTextMethod = "editMessageText"
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/text/EditInlineMessageText.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/text/EditInlineMessageText.kt
index 42226c395b..c0438f3a55 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/text/EditInlineMessageText.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/edit/text/EditInlineMessageText.kt
@@ -4,10 +4,10 @@ import dev.inmo.tgbotapi.requests.edit.abstracts.*
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.*
 
 fun EditInlineMessageText(
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/CopyMessage.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/CopyMessage.kt
index d327de74fa..1552a06819 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/CopyMessage.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/CopyMessage.kt
@@ -7,10 +7,10 @@ import dev.inmo.tgbotapi.requests.send.abstracts.ReplyingMarkupSendMessageReques
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSource
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.*
 
 fun CopyMessage(
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendMessage.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendMessage.kt
index 31e2ab5d2d..0589229075 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendMessage.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/SendMessage.kt
@@ -5,13 +5,13 @@ import dev.inmo.tgbotapi.requests.send.abstracts.*
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
 import dev.inmo.tgbotapi.types.message.content.TextContent
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.utils.throwRangeError
 import kotlinx.serialization.*
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAnimation.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAnimation.kt
index 729be79337..10ed428b25 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAnimation.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAnimation.kt
@@ -6,13 +6,13 @@ import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
 import dev.inmo.tgbotapi.types.message.content.media.AnimationContent
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.utils.mapOfNotNull
 import dev.inmo.tgbotapi.utils.throwRangeError
 import kotlinx.serialization.*
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAudio.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAudio.kt
index fe3481221d..f77ea46fb2 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAudio.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendAudio.kt
@@ -7,13 +7,13 @@ import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSource
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
 import dev.inmo.tgbotapi.types.message.content.media.AudioContent
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.utils.mapOfNotNull
 import dev.inmo.tgbotapi.utils.throwRangeError
 import kotlinx.serialization.*
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendDocument.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendDocument.kt
index 9d94c9cd58..1a6b729d9d 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendDocument.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendDocument.kt
@@ -6,13 +6,13 @@ import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
 import dev.inmo.tgbotapi.types.message.content.media.DocumentContent
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.utils.mapOfNotNull
 import dev.inmo.tgbotapi.utils.throwRangeError
 import kotlinx.serialization.*
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendPhoto.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendPhoto.kt
index 2aa4bd292f..d132fbc460 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendPhoto.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendPhoto.kt
@@ -6,13 +6,13 @@ import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
 import dev.inmo.tgbotapi.types.message.content.media.PhotoContent
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.utils.throwRangeError
 import kotlinx.serialization.*
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideo.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideo.kt
index 13f1509876..067b8e29aa 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideo.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVideo.kt
@@ -6,13 +6,13 @@ import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
 import dev.inmo.tgbotapi.types.message.content.media.VideoContent
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.utils.mapOfNotNull
 import dev.inmo.tgbotapi.utils.throwRangeError
 import kotlinx.serialization.*
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVoice.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVoice.kt
index ca9b4042cc..6412b39342 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVoice.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/media/SendVoice.kt
@@ -6,13 +6,13 @@ import dev.inmo.tgbotapi.requests.send.media.base.*
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
 import dev.inmo.tgbotapi.types.message.content.media.VoiceContent
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.utils.mapOfNotNull
 import dev.inmo.tgbotapi.utils.throwRangeError
 import kotlinx.serialization.*
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendPoll.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendPoll.kt
index f11af12b50..b0e6391403 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendPoll.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/send/polls/SendPoll.kt
@@ -7,13 +7,13 @@ import dev.inmo.tgbotapi.requests.send.abstracts.SendMessageRequest
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSource
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.buttons.KeyboardMarkup
 import dev.inmo.tgbotapi.types.message.abstracts.ContentMessage
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializationStrategyClass
 import dev.inmo.tgbotapi.types.message.content.PollContent
 import dev.inmo.tgbotapi.types.polls.*
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.*
 
 private val commonResultDeserializer: DeserializationStrategy<ContentMessage<PollContent>> = TelegramBotAPIMessageDeserializationStrategyClass()
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/ChosenInlineResult/ChosenInlineResult.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/ChosenInlineResult/ChosenInlineResult.kt
index 2f2b594a7b..8f0f91fc58 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/ChosenInlineResult/ChosenInlineResult.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/ChosenInlineResult/ChosenInlineResult.kt
@@ -1,7 +1,8 @@
 package dev.inmo.tgbotapi.types.InlineQueries.ChosenInlineResult
 
 import dev.inmo.tgbotapi.CommonAbstracts.FromUser
-import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.InlineMessageIdentifier
+import dev.inmo.tgbotapi.types.InlineQueryIdentifier
 
 sealed interface ChosenInlineResult : FromUser {
     val resultId: InlineQueryIdentifier //chosen temporary, can be changed
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultAudioCachedImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultAudioCachedImpl.kt
index f63e10b046..2e6e95be52 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultAudioCachedImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultAudioCachedImpl.kt
@@ -7,10 +7,10 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultAudioImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultAudioImpl.kt
index 30ad172859..f167a52275 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultAudioImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultAudioImpl.kt
@@ -6,10 +6,10 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultDocumentCachedImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultDocumentCachedImpl.kt
index fb640eac18..2316fbeb7f 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultDocumentCachedImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultDocumentCachedImpl.kt
@@ -7,10 +7,10 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultDocumentImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultDocumentImpl.kt
index 108efc3b2b..f5db3e5966 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultDocumentImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultDocumentImpl.kt
@@ -6,12 +6,12 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.types.files.abstracts.mimeTypeField
 import dev.inmo.tgbotapi.utils.MimeType
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultGifCachedImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultGifCachedImpl.kt
index 9b8da064fb..af41a9c0c6 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultGifCachedImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultGifCachedImpl.kt
@@ -7,10 +7,10 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultGifImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultGifImpl.kt
index 78a909ac5a..fe59a3b374 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultGifImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultGifImpl.kt
@@ -6,11 +6,11 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.utils.MimeType
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultMpeg4GifCachedImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultMpeg4GifCachedImpl.kt
index 7d399d2392..e37425cee8 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultMpeg4GifCachedImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultMpeg4GifCachedImpl.kt
@@ -7,10 +7,10 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultMpeg4GifImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultMpeg4GifImpl.kt
index 4966d82e24..c7d90cd9fb 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultMpeg4GifImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultMpeg4GifImpl.kt
@@ -6,11 +6,11 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.utils.MimeType
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultPhotoCachedImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultPhotoCachedImpl.kt
index a0b4c36574..39a35fdb30 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultPhotoCachedImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultPhotoCachedImpl.kt
@@ -7,10 +7,10 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultPhotoImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultPhotoImpl.kt
index 786a88bb55..10c3467c27 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultPhotoImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultPhotoImpl.kt
@@ -6,10 +6,10 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVideoCachedImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVideoCachedImpl.kt
index 3d9a9f2ff7..955eaa587e 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVideoCachedImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVideoCachedImpl.kt
@@ -7,10 +7,10 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVideoImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVideoImpl.kt
index ba211d7877..c9304ef296 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVideoImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVideoImpl.kt
@@ -6,12 +6,12 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSource
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
 import dev.inmo.tgbotapi.types.files.abstracts.mimeTypeField
 import dev.inmo.tgbotapi.utils.MimeType
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVoiceCachedImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVoiceCachedImpl.kt
index cf155b0e1a..41f3b6145a 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVoiceCachedImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVoiceCachedImpl.kt
@@ -7,10 +7,10 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVoiceImpl.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVoiceImpl.kt
index bf9bf21573..9b7e511f60 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVoiceImpl.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InlineQueryResult/InlineQueryResultVoiceImpl.kt
@@ -6,10 +6,10 @@ import dev.inmo.tgbotapi.types.InlineQueries.InlineQueryResult.abstracts.results
 import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.InputMessageContent
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardMarkup
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InputMessageContent/InputTextMessageContent.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InputMessageContent/InputTextMessageContent.kt
index 7b61ea7ee0..fcb4a2b00f 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InputMessageContent/InputTextMessageContent.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InlineQueries/InputMessageContent/InputTextMessageContent.kt
@@ -5,9 +5,9 @@ import dev.inmo.tgbotapi.CommonAbstracts.types.DisableWebPagePreview
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaAnimation.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaAnimation.kt
index 7af6629e9e..e038e9fef1 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaAnimation.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaAnimation.kt
@@ -6,9 +6,9 @@ import dev.inmo.tgbotapi.requests.abstracts.fileIdToSend
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaAudio.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaAudio.kt
index 45a8e82c13..74ec4d15cf 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaAudio.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaAudio.kt
@@ -6,10 +6,10 @@ import dev.inmo.tgbotapi.requests.abstracts.fileIdToSend
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.files.AudioFile
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.*
 
 internal const val audioInputMediaType = "audio"
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaDocument.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaDocument.kt
index 6d9d23fbd0..7c503c4431 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaDocument.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaDocument.kt
@@ -4,10 +4,10 @@ import dev.inmo.tgbotapi.requests.abstracts.*
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.files.DocumentFile
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.*
 
 internal const val documentInputMediaType = "document"
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaPhoto.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaPhoto.kt
index 9e189b2283..1e74d24566 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaPhoto.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaPhoto.kt
@@ -5,10 +5,10 @@ import dev.inmo.tgbotapi.requests.abstracts.fileIdToSend
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
 import dev.inmo.tgbotapi.types.files.PhotoSize
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.*
 
 internal const val photoInputMediaType = "photo"
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaVideo.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaVideo.kt
index e7dac1004c..243f14131a 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaVideo.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/InputMedia/InputMediaVideo.kt
@@ -5,9 +5,9 @@ import dev.inmo.tgbotapi.requests.abstracts.fileIdToSend
 import dev.inmo.tgbotapi.types.*
 import dev.inmo.tgbotapi.types.MessageEntity.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
-import dev.inmo.tgbotapi.utils.extensions.makeString
 import dev.inmo.tgbotapi.types.ParseMode.ParseMode
 import dev.inmo.tgbotapi.types.ParseMode.parseModeField
+import dev.inmo.tgbotapi.utils.extensions.makeString
 import kotlinx.serialization.*
 
 internal const val videoInputMediaType = "video"
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/User.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/User.kt
index bcc2ea2875..1ee03ce417 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/User.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/User.kt
@@ -1,5 +1,8 @@
 package dev.inmo.tgbotapi.types
 
+import dev.inmo.micro_utils.language_codes.IetfLanguageCode
+import dev.inmo.micro_utils.language_codes.IetfLanguageCodeSerializer
+import dev.inmo.tgbotapi.types.abstracts.WithOptionalLanguageCode
 import dev.inmo.tgbotapi.types.chat.abstracts.PrivateChat
 import dev.inmo.tgbotapi.types.chat.extended.ExtendedPrivateChatImpl
 import dev.inmo.tgbotapi.utils.*
@@ -22,8 +25,17 @@ data class CommonUser(
     @SerialName(usernameField)
     override val username: Username? = null,
     @SerialName(languageCodeField)
-    val languageCode: String? = null
-) : User()
+    @Serializable(IetfLanguageCodeSerializer::class)
+    override val ietfLanguageCode: IetfLanguageCode? = null
+) : User(), WithOptionalLanguageCode {
+    constructor(
+        id: UserId,
+        firstName: String,
+        lastName: String = "",
+        username: Username? = null,
+        languageCode: String
+    ) : this(id, firstName, lastName, username, IetfLanguageCode(languageCode))
+}
 
 @PreviewFeature
 typealias ExtendedUser = ExtendedPrivateChatImpl
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/abstracts/WithOptionalLanguageCode.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/abstracts/WithOptionalLanguageCode.kt
new file mode 100644
index 0000000000..125cb17826
--- /dev/null
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/abstracts/WithOptionalLanguageCode.kt
@@ -0,0 +1,11 @@
+package dev.inmo.tgbotapi.types.abstracts
+
+import dev.inmo.micro_utils.language_codes.IetfLanguageCode
+
+interface WithOptionalLanguageCode {
+    val ietfLanguageCode: IetfLanguageCode?
+
+    val languageCode: String?
+        get() = ietfLanguageCode ?.code
+}
+
diff --git a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/internal/MultilevelTextSourceFormatting.kt b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/internal/MultilevelTextSourceFormatting.kt
index ea4c261a33..275e00c00f 100644
--- a/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/internal/MultilevelTextSourceFormatting.kt
+++ b/tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/internal/MultilevelTextSourceFormatting.kt
@@ -1,7 +1,6 @@
 package dev.inmo.tgbotapi.utils.internal
 
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.MultilevelTextSource
-import dev.inmo.tgbotapi.types.MessageEntity.textsources.TextSourcesList
 import dev.inmo.tgbotapi.types.UserId
 import dev.inmo.tgbotapi.types.link
 import dev.inmo.tgbotapi.utils.extensions.*
diff --git a/tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/types/UserLocale.kt b/tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/types/UserLocale.kt
index 33e7b5920b..007efedfd0 100644
--- a/tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/types/UserLocale.kt
+++ b/tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/types/UserLocale.kt
@@ -1,7 +1,8 @@
 package dev.inmo.tgbotapi.types
 
+import dev.inmo.micro_utils.language_codes.IetfLanguageCode
+import dev.inmo.tgbotapi.types.abstracts.WithOptionalLanguageCode
 import java.util.*
 
-fun CommonUser.javaLocale(): Locale? = languageCode ?.let {
-    Locale.forLanguageTag(it)
-}
+fun IetfLanguageCode?.javaLocale() = this ?.code ?.let { Locale.forLanguageTag(it) }
+fun WithOptionalLanguageCode?.javaLocale() = this ?.ietfLanguageCode ?.javaLocale()
diff --git a/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/DownloadFile.kt b/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/DownloadFile.kt
index 5d6b5efee7..7f653730b6 100644
--- a/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/DownloadFile.kt
+++ b/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/DownloadFile.kt
@@ -6,6 +6,7 @@ import dev.inmo.tgbotapi.requests.DownloadFile
 import dev.inmo.tgbotapi.requests.abstracts.FileId
 import dev.inmo.tgbotapi.types.files.PathedFile
 import dev.inmo.tgbotapi.types.files.abstracts.TelegramMediaFile
+import dev.inmo.tgbotapi.types.message.content.abstracts.MediaContent
 
 suspend fun TelegramBot.downloadFile(
     filePath: String
@@ -30,3 +31,9 @@ suspend fun TelegramBot.downloadFile(
 ): ByteArray = downloadFile(
     getFileAdditionalInfo(file)
 )
+
+suspend fun TelegramBot.downloadFile(
+    file: MediaContent
+): ByteArray = downloadFile(
+    getFileAdditionalInfo(file.media)
+)
diff --git a/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/DeleteMyCommands.kt b/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/DeleteMyCommands.kt
index 31abad88f5..3995e5384a 100644
--- a/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/DeleteMyCommands.kt
+++ b/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/DeleteMyCommands.kt
@@ -1,5 +1,6 @@
 package dev.inmo.tgbotapi.extensions.api.bot
 
+import dev.inmo.micro_utils.language_codes.IetfLanguageCode
 import dev.inmo.tgbotapi.bot.TelegramBot
 import dev.inmo.tgbotapi.requests.bot.DeleteMyCommands
 import dev.inmo.tgbotapi.types.commands.BotCommandScope
@@ -7,5 +8,10 @@ import dev.inmo.tgbotapi.types.commands.BotCommandScopeDefault
 
 suspend fun TelegramBot.deleteMyCommands(
     scope: BotCommandScope = BotCommandScopeDefault,
-    languageCode: String? = null
+    languageCode: IetfLanguageCode?
 ) = execute(DeleteMyCommands(scope, languageCode))
+
+suspend fun TelegramBot.deleteMyCommands(
+    scope: BotCommandScope = BotCommandScopeDefault,
+    languageCode: String? = null
+) = deleteMyCommands(scope, languageCode ?.let(::IetfLanguageCode))
diff --git a/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/GetMyCommands.kt b/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/GetMyCommands.kt
index 07a0c6a3ac..59fb66828d 100644
--- a/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/GetMyCommands.kt
+++ b/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/GetMyCommands.kt
@@ -1,5 +1,6 @@
 package dev.inmo.tgbotapi.extensions.api.bot
 
+import dev.inmo.micro_utils.language_codes.IetfLanguageCode
 import dev.inmo.tgbotapi.bot.TelegramBot
 import dev.inmo.tgbotapi.requests.bot.GetMyCommands
 import dev.inmo.tgbotapi.types.commands.BotCommandScope
@@ -7,5 +8,10 @@ import dev.inmo.tgbotapi.types.commands.BotCommandScopeDefault
 
 suspend fun TelegramBot.getMyCommands(
     scope: BotCommandScope = BotCommandScopeDefault,
-    languageCode: String? = null
+    languageCode: IetfLanguageCode? = null
 ) = execute(GetMyCommands(scope, languageCode))
+
+suspend fun TelegramBot.getMyCommands(
+    scope: BotCommandScope = BotCommandScopeDefault,
+    languageCode: String? = null
+) = getMyCommands(scope, languageCode ?.let(::IetfLanguageCode))
diff --git a/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/SetMyCommands.kt b/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/SetMyCommands.kt
index d0d8b0a8cc..e7f5ef01bc 100644
--- a/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/SetMyCommands.kt
+++ b/tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/bot/SetMyCommands.kt
@@ -1,5 +1,6 @@
 package dev.inmo.tgbotapi.extensions.api.bot
 
+import dev.inmo.micro_utils.language_codes.IetfLanguageCode
 import dev.inmo.tgbotapi.bot.TelegramBot
 import dev.inmo.tgbotapi.requests.bot.SetMyCommands
 import dev.inmo.tgbotapi.types.BotCommand
@@ -9,9 +10,21 @@ import dev.inmo.tgbotapi.types.commands.BotCommandScopeDefault
 suspend fun TelegramBot.setMyCommands(
     commands: List<BotCommand>,
     scope: BotCommandScope = BotCommandScopeDefault,
-    languageCode: String? = null
+    languageCode: IetfLanguageCode?
 ) = execute(SetMyCommands(commands, scope, languageCode))
 
+suspend fun TelegramBot.setMyCommands(
+    vararg commands: BotCommand,
+    scope: BotCommandScope = BotCommandScopeDefault,
+    languageCode: IetfLanguageCode?
+) = setMyCommands(commands.toList(), scope, languageCode)
+
+suspend fun TelegramBot.setMyCommands(
+    commands: List<BotCommand>,
+    scope: BotCommandScope = BotCommandScopeDefault,
+    languageCode: String? = null
+) = setMyCommands(commands, scope, languageCode ?.let(::IetfLanguageCode))
+
 suspend fun TelegramBot.setMyCommands(
     vararg commands: BotCommand,
     scope: BotCommandScope = BotCommandScopeDefault,
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourBuilders.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourBuilders.kt
index e4473c5431..6ec5c5a862 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourBuilders.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourBuilders.kt
@@ -10,6 +10,42 @@ import dev.inmo.tgbotapi.utils.PreviewFeature
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.plus
 
+/**
+ * This function is used in [buildBehaviour] extensions to provide default [CoroutineScope] and allow to avoid all
+ * unnecessary parameters except of block
+ */
+expect var defaultCoroutineScopeProvider: () -> CoroutineScope
+
+/**
+ * Use this method in case you wish to make some additional actions with [flowUpdatesFilter].
+ *
+ * **WARNING** This method WILL NOT launch any listening of updates. Use something like
+ * [startGettingOfUpdatesByLongPolling] or tools for work with webhooks
+ *
+ * @see [BehaviourContext]
+ * @see startGettingOfUpdatesByLongPolling
+ */
+@PreviewFeature
+@Deprecated("Parameters has been reordered. Replace scope and flowUpdatesFilter for correct order")
+suspend fun TelegramBot.buildBehaviour(
+    scope: CoroutineScope,
+    flowUpdatesFilter: FlowsUpdatesFilter,
+    defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
+    block: BehaviourContextReceiver<Unit>
+) {
+    BehaviourContext(
+        this,
+        scope.let {
+              if (defaultExceptionsHandler == null) {
+                  it
+              } else {
+                  it + ContextSafelyExceptionHandler(defaultExceptionsHandler)
+              }
+        },
+        flowUpdatesFilter
+    ).block()
+}
+
 /**
  * Use this method in case you wish to make some additional actions with [flowUpdatesFilter].
  *
@@ -21,8 +57,8 @@ import kotlinx.coroutines.plus
  */
 @PreviewFeature
 suspend fun TelegramBot.buildBehaviour(
-    scope: CoroutineScope,
     flowUpdatesFilter: FlowsUpdatesFilter,
+    scope: CoroutineScope = defaultCoroutineScopeProvider(),
     defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
     block: BehaviourContextReceiver<Unit>
 ) {
@@ -49,7 +85,7 @@ suspend fun TelegramBot.buildBehaviour(
  */
 @PreviewFeature
 suspend fun TelegramBot.buildBehaviour(
-    scope: CoroutineScope,
+    scope: CoroutineScope = defaultCoroutineScopeProvider(),
     defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
     block: BehaviourContextReceiver<Unit>
 ) = FlowsUpdatesFilter().let {
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitCallbackQuery.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitCallbackQuery.kt
index c279181bb9..f02c6cd3bf 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitCallbackQuery.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitCallbackQuery.kt
@@ -3,6 +3,7 @@
 package dev.inmo.tgbotapi.extensions.behaviour_builder.expectations
 
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.utils.asCallbackQueryUpdate
 import dev.inmo.tgbotapi.requests.abstracts.Request
 import dev.inmo.tgbotapi.types.CallbackQuery.*
@@ -14,13 +15,19 @@ private suspend fun <O> BehaviourContext.waitCallbackQueries(
     count: Int = 1,
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
+    filter: SimpleFilter<CallbackQuery>? = null,
     mapper: suspend CallbackQuery.() -> O?
 ): List<O> = expectFlow(
     initRequest,
     count,
     errorFactory
 ) {
-    it.asCallbackQueryUpdate() ?.data ?.mapper().let(::listOfNotNull)
+    val data = it.asCallbackQueryUpdate() ?.data
+    if (data != null && (filter == null || filter(data))) {
+        data.mapper().let(::listOfNotNull)
+    } else {
+        emptyList()
+    }
 }.toList().toList()
 
 
@@ -28,17 +35,23 @@ private suspend inline fun <reified T : CallbackQuery> BehaviourContext.waitCall
     count: Int = 1,
     initRequest: Request<*>? = null,
     noinline errorFactory: NullableRequestBuilder<*> = { null },
-    noinline filter: CallbackQueryMapper<T>? = null
+    noinline filter: SimpleFilter<T>? = null,
+    noinline mapper: CallbackQueryMapper<T>? = null
 ) : List<T> = waitCallbackQueries<T>(
     count,
     initRequest,
-    errorFactory
+    errorFactory,
+    filter ?.let {
+        {
+            (it as? T) ?.let { filter(it) } == true
+        }
+    }
 ) {
     if (this is T) {
-        if (filter == null) {
+        if (mapper == null) {
             this
         } else {
-            filter(this)
+            mapper(this)
         }
     } else {
         null
@@ -50,53 +63,62 @@ suspend fun BehaviourContext.waitDataCallbackQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CallbackQueryMapper<DataCallbackQuery>? = null
-) = waitCallbacks(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<DataCallbackQuery>? = null,
+    mapper: CallbackQueryMapper<DataCallbackQuery>? = null
+) = waitCallbacks(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitGameShortNameCallbackQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CallbackQueryMapper<GameShortNameCallbackQuery>? = null
-) = waitCallbacks(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<GameShortNameCallbackQuery>? = null,
+    mapper: CallbackQueryMapper<GameShortNameCallbackQuery>? = null
+) = waitCallbacks(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitInlineMessageIdCallbackQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CallbackQueryMapper<InlineMessageIdCallbackQuery>? = null
-) = waitCallbacks(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<InlineMessageIdCallbackQuery>? = null,
+    mapper: CallbackQueryMapper<InlineMessageIdCallbackQuery>? = null
+) = waitCallbacks(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitInlineMessageIdDataCallbackQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CallbackQueryMapper<InlineMessageIdDataCallbackQuery>? = null
-) = waitCallbacks(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<InlineMessageIdDataCallbackQuery>? = null,
+    mapper: CallbackQueryMapper<InlineMessageIdDataCallbackQuery>? = null
+) = waitCallbacks(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitInlineMessageIdGameShortNameCallbackQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CallbackQueryMapper<InlineMessageIdGameShortNameCallbackQuery>? = null
-) = waitCallbacks(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<InlineMessageIdGameShortNameCallbackQuery>? = null,
+    mapper: CallbackQueryMapper<InlineMessageIdGameShortNameCallbackQuery>? = null
+) = waitCallbacks(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitMessageCallbackQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CallbackQueryMapper<MessageCallbackQuery>? = null
-) = waitCallbacks(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<MessageCallbackQuery>? = null,
+    mapper: CallbackQueryMapper<MessageCallbackQuery>? = null
+) = waitCallbacks(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitMessageDataCallbackQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CallbackQueryMapper<MessageDataCallbackQuery>? = null
-) = waitCallbacks(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<MessageDataCallbackQuery>? = null,
+    mapper: CallbackQueryMapper<MessageDataCallbackQuery>? = null
+) = waitCallbacks(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitMessageGameShortNameCallbackQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CallbackQueryMapper<MessageGameShortNameCallbackQuery>? = null
-) = waitCallbacks(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<MessageGameShortNameCallbackQuery>? = null,
+    mapper: CallbackQueryMapper<MessageGameShortNameCallbackQuery>? = null
+) = waitCallbacks(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitUnknownCallbackQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CallbackQueryMapper<UnknownCallbackQueryType>? = null
-) = waitCallbacks(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<UnknownCallbackQueryType>? = null,
+    mapper: CallbackQueryMapper<UnknownCallbackQueryType>? = null
+) = waitCallbacks(count, initRequest, errorFactory, filter, mapper)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitChatMemberUpdated.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitChatMemberUpdated.kt
index 6157825208..801bdf0384 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitChatMemberUpdated.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitChatMemberUpdated.kt
@@ -1,6 +1,7 @@
 package dev.inmo.tgbotapi.extensions.behaviour_builder.expectations
 
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.requests.abstracts.Request
 import dev.inmo.tgbotapi.types.ChatMemberUpdated
 import dev.inmo.tgbotapi.types.update.CommonChatMemberUpdatedUpdate
@@ -14,29 +15,37 @@ private suspend inline fun <reified T : ChatMemberUpdatedUpdate> BehaviourContex
     count: Int = 1,
     initRequest: Request<*>? = null,
     noinline errorFactory: NullableRequestBuilder<*> = { null },
+    noinline filter: SimpleFilter<T>? = null,
     noinline mapper: ChatMemberUpdatedMapper<ChatMemberUpdated>
 ): List<ChatMemberUpdated> = expectFlow(
     initRequest,
     count,
     errorFactory
 ) {
-    (it as? T) ?.data.let(::listOfNotNull)
+    val casted = (it as? T) ?: return@expectFlow emptyList()
+    if (filter == null || filter(casted)) {
+        casted.data.mapper().let(::listOfNotNull)
+    } else {
+        emptyList()
+    }
 }.toList().toList()
 
 private suspend inline fun <reified T : ChatMemberUpdatedUpdate> BehaviourContext.waitChatMemberUpdatedWithFilter(
     count: Int = 1,
     initRequest: Request<*>? = null,
     noinline errorFactory: NullableRequestBuilder<*> = { null },
-    noinline filter: ChatMemberUpdatedMapper<ChatMemberUpdated>? = null
+    noinline filter: SimpleFilter<T>? = null,
+    noinline mapper: ChatMemberUpdatedMapper<ChatMemberUpdated>? = null
 ) : List<ChatMemberUpdated> = waitChatMemberUpdated<T>(
     count,
     initRequest,
-    errorFactory
+    errorFactory,
+    filter,
 ) {
-    if (filter == null) {
+    if (mapper == null) {
         this
     } else {
-        filter(this)
+        mapper(this)
     }
 }
 
@@ -44,19 +53,22 @@ suspend fun BehaviourContext.waitChatMemberUpdated(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: ChatMemberUpdatedMapper<ChatMemberUpdated>? = null
-) = waitChatMemberUpdatedWithFilter<ChatMemberUpdatedUpdate>(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatMemberUpdatedUpdate>? = null,
+    mapper: ChatMemberUpdatedMapper<ChatMemberUpdated>? = null
+) = waitChatMemberUpdatedWithFilter<ChatMemberUpdatedUpdate>(count, initRequest, errorFactory, filter, mapper)
 
 suspend fun BehaviourContext.waitCommonChatMemberUpdated(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: ChatMemberUpdatedMapper<ChatMemberUpdated>? = null
-) = waitChatMemberUpdatedWithFilter<CommonChatMemberUpdatedUpdate>(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<CommonChatMemberUpdatedUpdate>? = null,
+    mapper: ChatMemberUpdatedMapper<ChatMemberUpdated>? = null
+) = waitChatMemberUpdatedWithFilter<CommonChatMemberUpdatedUpdate>(count, initRequest, errorFactory, filter, mapper)
 
 suspend fun BehaviourContext.waitMyChatMemberUpdated(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: ChatMemberUpdatedMapper<ChatMemberUpdated>? = null
-) = waitChatMemberUpdatedWithFilter<MyChatMemberUpdatedUpdate>(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<MyChatMemberUpdatedUpdate>? = null,
+    mapper: ChatMemberUpdatedMapper<ChatMemberUpdated>? = null
+) = waitChatMemberUpdatedWithFilter<MyChatMemberUpdatedUpdate>(count, initRequest, errorFactory, filter, mapper)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitContent.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitContent.kt
index 67cbfec556..2e3063c057 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitContent.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitContent.kt
@@ -4,13 +4,16 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder.expectations
 
 import dev.inmo.micro_utils.coroutines.safelyWithoutExceptions
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
-import dev.inmo.tgbotapi.extensions.utils.*
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
+import dev.inmo.tgbotapi.extensions.utils.withContent
 import dev.inmo.tgbotapi.requests.abstracts.Request
 import dev.inmo.tgbotapi.types.message.abstracts.CommonMessage
 import dev.inmo.tgbotapi.types.message.content.*
 import dev.inmo.tgbotapi.types.message.content.abstracts.*
 import dev.inmo.tgbotapi.types.message.content.media.*
 import dev.inmo.tgbotapi.types.message.payments.InvoiceContent
+import dev.inmo.tgbotapi.types.update.MediaGroupUpdates.SentMediaGroupUpdate
+import dev.inmo.tgbotapi.types.update.abstracts.BaseSentMessageUpdate
 import kotlinx.coroutines.flow.toList
 
 typealias CommonMessageToContentMapper<T> = suspend CommonMessage<T>.() -> T?
@@ -20,18 +23,32 @@ private suspend fun <O> BehaviourContext.waitCommonMessage(
     initRequest: Request<*>? = null,
     includeMediaGroups: Boolean = true,
     errorFactory: NullableRequestBuilder<*> = { null },
+    filter: SimpleFilter<CommonMessage<MessageContent>>? = null,
     mapper: suspend CommonMessage<MessageContent>.() -> O?
 ): List<O> = expectFlow(
     initRequest,
     count,
     errorFactory
 ) {
-    if (includeMediaGroups) {
-        it.asSentMediaGroupUpdate() ?.data ?.mapNotNull {
-            (it as CommonMessage<MessageContent>).mapper()
-        } ?.let { return@expectFlow it }
+    val messages = when (it) {
+        is SentMediaGroupUpdate -> {
+            if (includeMediaGroups) {
+                it.data.map { it as CommonMessage<MessageContent> }
+            } else {
+                emptyList()
+            }
+        }
+        is BaseSentMessageUpdate -> listOf(it.data)
+        else -> return@expectFlow emptyList()
+    }
+    messages.mapNotNull { message ->
+        val asCommonMessage = message as CommonMessage<MessageContent>
+        if (filter == null || filter(asCommonMessage)) {
+            asCommonMessage.mapper()
+        } else {
+            null
+        }
     }
-    it.asBaseSentMessageUpdate() ?.data ?.asCommonMessage() ?.mapper().let(::listOfNotNull)
 }.toList().toList()
 
 private suspend inline fun <reified T : MessageContent> BehaviourContext.waitContent(
@@ -39,20 +56,26 @@ private suspend inline fun <reified T : MessageContent> BehaviourContext.waitCon
     initRequest: Request<*>? = null,
     includeMediaGroups: Boolean = true,
     noinline errorFactory: NullableRequestBuilder<*> = { null },
-    noinline filter: CommonMessageToContentMapper<T>? = null
+    noinline filter: SimpleFilter<CommonMessage<T>>? = null,
+    noinline mapper: CommonMessageToContentMapper<T>? = null
 ) : List<T> = waitCommonMessage<T>(
     count,
     initRequest,
     includeMediaGroups,
-    errorFactory
+    errorFactory,
+    filter ?.let {
+        {
+            it.withContent<T>() ?.let { filter(it) } == true
+        }
+    }
 ) {
     if (content is T) {
         @Suppress("UNCHECKED_CAST")
         val message = (this as CommonMessage<T>)
-        if (filter == null) {
+        if (mapper == null) {
             message.content
         } else {
-            safelyWithoutExceptions { filter(message) }
+            safelyWithoutExceptions { mapper(message) }
         }
     } else {
         null
@@ -64,140 +87,162 @@ suspend fun BehaviourContext.waitContentMessage(
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
     includeMediaGroups: Boolean = true,
-    filter: CommonMessageToContentMapper<MessageContent>? = null
-) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<MessageContent>>? = null,
+    mapper: CommonMessageToContentMapper<MessageContent>? = null
+) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitContact(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<ContactContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<ContactContent>>? = null,
+    mapper: CommonMessageToContentMapper<ContactContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitDice(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<DiceContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<DiceContent>>? = null,
+    mapper: CommonMessageToContentMapper<DiceContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitGame(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<GameContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<GameContent>>? = null,
+    mapper: CommonMessageToContentMapper<GameContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitLocation(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<LocationContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<LocationContent>>? = null,
+    mapper: CommonMessageToContentMapper<LocationContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitPoll(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<PollContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<PollContent>>? = null,
+    mapper: CommonMessageToContentMapper<PollContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitText(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<TextContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<TextContent>>? = null,
+    mapper: CommonMessageToContentMapper<TextContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitVenue(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<VenueContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<VenueContent>>? = null,
+    mapper: CommonMessageToContentMapper<VenueContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitAudioMediaGroupContent(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
     includeMediaGroups: Boolean = true,
-    filter: CommonMessageToContentMapper<AudioMediaGroupContent>? = null
-) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<AudioMediaGroupContent>>? = null,
+    mapper: CommonMessageToContentMapper<AudioMediaGroupContent>? = null
+) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitDocumentMediaGroupContent(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
     includeMediaGroups: Boolean = true,
-    filter: CommonMessageToContentMapper<DocumentMediaGroupContent>? = null
-) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<DocumentMediaGroupContent>>? = null,
+    mapper: CommonMessageToContentMapper<DocumentMediaGroupContent>? = null
+) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitMedia(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
     includeMediaGroups: Boolean = false,
-    filter: CommonMessageToContentMapper<MediaContent>? = null
-) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<MediaContent>>? = null,
+    mapper: CommonMessageToContentMapper<MediaContent>? = null
+) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitAnyMediaGroupContent(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
     includeMediaGroups: Boolean = true,
-    filter: CommonMessageToContentMapper<MediaGroupContent>? = null
-) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<MediaGroupContent>>? = null,
+    mapper: CommonMessageToContentMapper<MediaGroupContent>? = null
+) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitVisualMediaGroupContent(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
     includeMediaGroups: Boolean = true,
-    filter: CommonMessageToContentMapper<VisualMediaGroupContent>? = null
-) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<VisualMediaGroupContent>>? = null,
+    mapper: CommonMessageToContentMapper<VisualMediaGroupContent>? = null
+) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitAnimation(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<AnimationContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<AnimationContent>>? = null,
+    mapper: CommonMessageToContentMapper<AnimationContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitAudio(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
     includeMediaGroups: Boolean = false,
-    filter: CommonMessageToContentMapper<AudioContent>? = null
-) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<AudioContent>>? = null,
+    mapper: CommonMessageToContentMapper<AudioContent>? = null
+) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitDocument(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
     includeMediaGroups: Boolean = false,
-    filter: CommonMessageToContentMapper<DocumentContent>? = null
-) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<DocumentContent>>? = null,
+    mapper: CommonMessageToContentMapper<DocumentContent>? = null
+) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitPhoto(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
     includeMediaGroups: Boolean = false,
-    filter: CommonMessageToContentMapper<PhotoContent>? = null
-) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<PhotoContent>>? = null,
+    mapper: CommonMessageToContentMapper<PhotoContent>? = null
+) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitSticker(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<StickerContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<StickerContent>>? = null,
+    mapper: CommonMessageToContentMapper<StickerContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitVideo(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
     includeMediaGroups: Boolean = false,
-    filter: CommonMessageToContentMapper<VideoContent>? = null
-) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<VideoContent>>? = null,
+    mapper: CommonMessageToContentMapper<VideoContent>? = null
+) = waitContent(count, initRequest, includeMediaGroups, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitVideoNote(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<VideoNoteContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<VideoNoteContent>>? = null,
+    mapper: CommonMessageToContentMapper<VideoNoteContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitVoice(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<VoiceContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<VoiceContent>>? = null,
+    mapper: CommonMessageToContentMapper<VoiceContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitInvoice(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: CommonMessageToContentMapper<InvoiceContent>? = null
-) = waitContent(count, initRequest, false, errorFactory, filter)
+    filter: SimpleFilter<CommonMessage<InvoiceContent>>? = null,
+    mapper: CommonMessageToContentMapper<InvoiceContent>? = null
+) = waitContent(count, initRequest, false, errorFactory, filter, mapper)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitEventAction.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitEventAction.kt
index 53fee66475..c0f7d534be 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitEventAction.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitEventAction.kt
@@ -3,6 +3,7 @@
 package dev.inmo.tgbotapi.extensions.behaviour_builder.expectations
 
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.utils.asBaseSentMessageUpdate
 import dev.inmo.tgbotapi.extensions.utils.asChatEventMessage
 import dev.inmo.tgbotapi.requests.abstracts.Request
@@ -18,13 +19,19 @@ private suspend fun <O> BehaviourContext.waitEventMessages(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
+    filter: SimpleFilter<ChatEventMessage<ChatEvent>>? = null,
     mapper: suspend ChatEventMessage<ChatEvent>.() -> O?
 ): List<O> = expectFlow(
     initRequest,
     count,
     errorFactory
 ) {
-    it.asBaseSentMessageUpdate() ?.data ?.asChatEventMessage() ?.mapper().let(::listOfNotNull)
+    val data = it.asBaseSentMessageUpdate() ?.data ?.asChatEventMessage()
+    if (data != null && (filter == null || filter(data))) {
+        data.mapper().let(::listOfNotNull)
+    } else {
+        emptyList()
+    }
 }.toList().toList()
 
 
@@ -32,19 +39,25 @@ private suspend inline fun <reified T : ChatEvent> BehaviourContext.waitEvents(
     count: Int = 1,
     initRequest: Request<*>? = null,
     noinline errorFactory: NullableRequestBuilder<*> = { null },
-    noinline filter: EventMessageToEventMapper<T>? = null
+    noinline filter: SimpleFilter<ChatEventMessage<T>>? = null,
+    noinline mapper: EventMessageToEventMapper<T>? = null
 ) : List<T> = waitEventMessages<T>(
     initRequest,
     errorFactory,
-    count
+    count,
+    filter ?.let {
+        {
+            (it.chatEvent as? T) ?.let { filter(it as ChatEventMessage<T>) } == true
+        }
+    }
 ) {
     if (chatEvent is T) {
         @Suppress("UNCHECKED_CAST")
         val message = (this as ChatEventMessage<T>)
-        if (filter == null) {
+        if (mapper == null) {
             message.chatEvent
         } else {
-            filter(message)
+            mapper(message)
         }
     } else {
         null
@@ -55,124 +68,144 @@ suspend fun BehaviourContext.waitChannelEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<ChannelEvent>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<ChannelEvent>>? = null,
+    mapper: EventMessageToEventMapper<ChannelEvent>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 
 suspend fun BehaviourContext.waitChatEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<ChatEvent>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<ChatEvent>>? = null,
+    mapper: EventMessageToEventMapper<ChatEvent>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 
 suspend fun BehaviourContext.waitVoiceChatEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<VoiceChatEvent>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<VoiceChatEvent>>? = null,
+    mapper: EventMessageToEventMapper<VoiceChatEvent>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitVoiceChatStartedEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<VoiceChatStarted>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<VoiceChatStarted>>? = null,
+    mapper: EventMessageToEventMapper<VoiceChatStarted>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitVoiceChatEndedEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<VoiceChatEnded>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<VoiceChatEnded>>? = null,
+    mapper: EventMessageToEventMapper<VoiceChatEnded>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitVoiceChatParticipantsInvitedEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<VoiceChatParticipantsInvited>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<VoiceChatParticipantsInvited>>? = null,
+    mapper: EventMessageToEventMapper<VoiceChatParticipantsInvited>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 
 suspend fun BehaviourContext.waitMessageAutoDeleteTimerChangedEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<MessageAutoDeleteTimerChanged>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<MessageAutoDeleteTimerChanged>>? = null,
+    mapper: EventMessageToEventMapper<MessageAutoDeleteTimerChanged>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 
 suspend fun BehaviourContext.waitCommonEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<CommonEvent>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<CommonEvent>>? = null,
+    mapper: EventMessageToEventMapper<CommonEvent>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitGroupEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<GroupEvent>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<GroupEvent>>? = null,
+    mapper: EventMessageToEventMapper<GroupEvent>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitSupergroupEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<SupergroupEvent>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<SupergroupEvent>>? = null,
+    mapper: EventMessageToEventMapper<SupergroupEvent>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 
 suspend fun BehaviourContext.waitChannelChatCreatedEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<ChannelChatCreated>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<ChannelChatCreated>>? = null,
+    mapper: EventMessageToEventMapper<ChannelChatCreated>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitDeleteChatPhotoEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<DeleteChatPhoto>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<DeleteChatPhoto>>? = null,
+    mapper: EventMessageToEventMapper<DeleteChatPhoto>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitGroupChatCreatedEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<GroupChatCreated>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<GroupChatCreated>>? = null,
+    mapper: EventMessageToEventMapper<GroupChatCreated>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitLeftChatMemberEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<LeftChatMember>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<LeftChatMember>>? = null,
+    mapper: EventMessageToEventMapper<LeftChatMember>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitNewChatPhotoEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<NewChatPhoto>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<NewChatPhoto>>? = null,
+    mapper: EventMessageToEventMapper<NewChatPhoto>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitNewChatMembersEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<NewChatMembers>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<NewChatMembers>>? = null,
+    mapper: EventMessageToEventMapper<NewChatMembers>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitNewChatTitleEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<NewChatTitle>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<NewChatTitle>>? = null,
+    mapper: EventMessageToEventMapper<NewChatTitle>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitPinnedMessageEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<PinnedMessage>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<PinnedMessage>>? = null,
+    mapper: EventMessageToEventMapper<PinnedMessage>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitProximityAlertTriggeredEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<ProximityAlertTriggered>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<ProximityAlertTriggered>>? = null,
+    mapper: EventMessageToEventMapper<ProximityAlertTriggered>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitSupergroupChatCreatedEvents(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: EventMessageToEventMapper<SupergroupChatCreated>? = null
-) = waitEvents(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<ChatEventMessage<SupergroupChatCreated>>? = null,
+    mapper: EventMessageToEventMapper<SupergroupChatCreated>? = null
+) = waitEvents(count, initRequest, errorFactory, filter, mapper)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitInlineQuery.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitInlineQuery.kt
index 3c6ecf4a6f..1089c62113 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitInlineQuery.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitInlineQuery.kt
@@ -1,6 +1,7 @@
 package dev.inmo.tgbotapi.extensions.behaviour_builder.expectations
 
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.utils.asInlineQueryUpdate
 import dev.inmo.tgbotapi.requests.abstracts.Request
 import dev.inmo.tgbotapi.types.InlineQueries.query.*
@@ -12,13 +13,19 @@ private suspend fun <O> BehaviourContext.waitInlineQueries(
     count: Int = 1,
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
+    filter: SimpleFilter<InlineQuery>? = null,
     mapper: suspend InlineQuery.() -> O?
 ): List<O> = expectFlow(
     initRequest,
     count,
     errorFactory
 ) {
-    it.asInlineQueryUpdate() ?.data ?.mapper().let(::listOfNotNull)
+    val data = it.asInlineQueryUpdate() ?.data
+    if (data != null && (filter == null || filter(data))) {
+        data.mapper().let(::listOfNotNull)
+    } else {
+        emptyList()
+    }
 }.toList().toList()
 
 
@@ -26,17 +33,23 @@ private suspend inline fun <reified T : InlineQuery> BehaviourContext.waitInline
     count: Int = 1,
     initRequest: Request<*>? = null,
     noinline errorFactory: NullableRequestBuilder<*> = { null },
-    noinline filter: InlineQueryMapper<T>? = null
+    noinline filter: SimpleFilter<T>? = null,
+    noinline mapper: InlineQueryMapper<T>? = null
 ) : List<T> = waitInlineQueries<T>(
     count,
     initRequest,
-    errorFactory
+    errorFactory,
+    filter ?.let {
+        {
+            (it as? T) ?.let { casted -> filter(casted) } == true
+        }
+    }
 ) {
     if (this is T) {
-        if (filter == null) {
+        if (mapper == null) {
             this
         } else {
-            filter(this)
+            mapper(this)
         }
     } else {
         null
@@ -47,18 +60,21 @@ suspend fun BehaviourContext.waitAnyInlineQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: InlineQueryMapper<InlineQuery>? = null
-) = waitInlines(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<InlineQuery>? = null,
+    mapper: InlineQueryMapper<InlineQuery>? = null
+) = waitInlines(count, initRequest, errorFactory, filter, mapper)
 
 suspend fun BehaviourContext.waitBaseInlineQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: InlineQueryMapper<BaseInlineQuery>? = null
-) = waitInlines(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<BaseInlineQuery>? = null,
+    mapper: InlineQueryMapper<BaseInlineQuery>? = null
+) = waitInlines(count, initRequest, errorFactory, filter, mapper)
 suspend fun BehaviourContext.waitLocationInlineQuery(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: InlineQueryMapper<LocationInlineQuery>? = null
-) = waitInlines(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<LocationInlineQuery>? = null,
+    mapper: InlineQueryMapper<LocationInlineQuery>? = null
+) = waitInlines(count, initRequest, errorFactory, filter, mapper)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitPassportData.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitPassportData.kt
index c77cd0381b..22fa5b7313 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitPassportData.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/expectations/WaitPassportData.kt
@@ -1,6 +1,7 @@
 package dev.inmo.tgbotapi.extensions.behaviour_builder.expectations
 
 import dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContext
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.utils.asMessageUpdate
 import dev.inmo.tgbotapi.extensions.utils.asPassportMessage
 import dev.inmo.tgbotapi.requests.abstracts.Request
@@ -17,30 +18,38 @@ suspend fun <O> BehaviourContext.waitPassportMessages(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
+    filter: SimpleFilter<PassportMessage>? = null,
     mapper: suspend PassportMessage.() -> O?
 ): List<O> = expectFlow(
     initRequest,
     count,
     errorFactory
 ) {
-    it.asMessageUpdate() ?.data ?.asPassportMessage() ?.mapper().let(::listOfNotNull)
+    val data = it.asMessageUpdate() ?.data ?.asPassportMessage() ?: return@expectFlow emptyList()
+    if (filter == null || filter(data)) {
+        data.mapper().let(::listOfNotNull)
+    } else {
+        emptyList()
+    }
 }.toList().toList()
 
 suspend inline fun <reified T : EncryptedPassportElement> BehaviourContext.waitPassportMessagesWith(
     count: Int = 1,
     initRequest: Request<*>? = null,
     noinline errorFactory: NullableRequestBuilder<*> = { null },
-    noinline filter: PassportMessageMapper? = null
+    noinline filter: SimpleFilter<PassportMessage>? = null,
+    noinline mapper: PassportMessageMapper? = null
 ) : List<PassportData> = waitPassportMessages(
     initRequest,
     errorFactory,
-    count
+    count,
+    filter
 ) {
     if (passportData.data.any { it is T }) {
-        if (filter == null) {
+        if (mapper == null) {
             passportData
         } else {
-            filter(this)
+            mapper(this)
         }
     } else {
         null
@@ -51,5 +60,6 @@ suspend fun BehaviourContext.waitAnyPassportMessages(
     initRequest: Request<*>? = null,
     errorFactory: NullableRequestBuilder<*> = { null },
     count: Int = 1,
-    filter: PassportMessageMapper? = null
-) = waitPassportMessagesWith<EncryptedPassportElement>(count, initRequest, errorFactory, filter)
+    filter: SimpleFilter<PassportMessage>? = null,
+    mapper: PassportMessageMapper? = null
+) = waitPassportMessagesWith<EncryptedPassportElement>(count, initRequest, errorFactory, filter, mapper)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggers.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggers.kt
index e6e4c3b565..51480d43d4 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggers.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggers.kt
@@ -3,6 +3,7 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptionsAsync
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.expectFlow
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByUserCallbackQueryMarkerFactory
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
 import dev.inmo.tgbotapi.extensions.utils.asCallbackQueryUpdate
@@ -11,7 +12,7 @@ import dev.inmo.tgbotapi.types.CallbackQuery.*
 
 internal suspend inline fun <reified T : CallbackQuery> BehaviourContext.onCallbackQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    noinline additionalFilter: (suspend (T) -> Boolean)? = null,
+    noinline additionalFilter: SimpleFilter<T>? = null,
     markerFactory: MarkerFactory<in T, Any> = ByUserCallbackQueryMarkerFactory,
     noinline scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, T>
 ) = flowsUpdatesFilter.expectFlow(bot) {
@@ -41,56 +42,56 @@ internal suspend inline fun <reified T : CallbackQuery> BehaviourContext.onCallb
 
 suspend fun BehaviourContext.onDataCallbackQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (DataCallbackQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<DataCallbackQuery>? = null,
     markerFactory: MarkerFactory<in DataCallbackQuery, Any> = ByUserCallbackQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, DataCallbackQuery>
 ) = onCallbackQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 
 suspend fun BehaviourContext.onGameShortNameCallbackQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (GameShortNameCallbackQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<GameShortNameCallbackQuery>? = null,
     markerFactory: MarkerFactory<in GameShortNameCallbackQuery, Any> = ByUserCallbackQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, GameShortNameCallbackQuery>
 ) = onCallbackQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onInlineMessageIdCallbackQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (InlineMessageIdCallbackQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<InlineMessageIdCallbackQuery>? = null,
     markerFactory: MarkerFactory<in InlineMessageIdCallbackQuery, Any> = ByUserCallbackQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, InlineMessageIdCallbackQuery>
 ) = onCallbackQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onInlineMessageIdDataCallbackQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (InlineMessageIdDataCallbackQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<InlineMessageIdDataCallbackQuery>? = null,
     markerFactory: MarkerFactory<in InlineMessageIdDataCallbackQuery, Any> = ByUserCallbackQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, InlineMessageIdDataCallbackQuery>
 ) = onCallbackQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onInlineMessageIdGameShortNameCallbackQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (InlineMessageIdGameShortNameCallbackQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<InlineMessageIdGameShortNameCallbackQuery>? = null,
     markerFactory: MarkerFactory<in InlineMessageIdGameShortNameCallbackQuery, Any> = ByUserCallbackQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, InlineMessageIdGameShortNameCallbackQuery>
 ) = onCallbackQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onMessageCallbackQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (MessageCallbackQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<MessageCallbackQuery>? = null,
     markerFactory: MarkerFactory<in MessageCallbackQuery, Any> = ByUserCallbackQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, MessageCallbackQuery>
 ) = onCallbackQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onMessageDataCallbackQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (MessageDataCallbackQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<MessageDataCallbackQuery>? = null,
     markerFactory: MarkerFactory<in MessageDataCallbackQuery, Any> = ByUserCallbackQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, MessageDataCallbackQuery>
 ) = onCallbackQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onMessageGameShortNameCallbackQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (MessageGameShortNameCallbackQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<MessageGameShortNameCallbackQuery>? = null,
     markerFactory: MarkerFactory<in MessageGameShortNameCallbackQuery, Any> = ByUserCallbackQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, MessageGameShortNameCallbackQuery>
 ) = onCallbackQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onUnknownCallbackQueryType(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (UnknownCallbackQueryType) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<UnknownCallbackQueryType>? = null,
     markerFactory: MarkerFactory<in UnknownCallbackQueryType, Any> = ByUserCallbackQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, UnknownCallbackQueryType>
 ) = onCallbackQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMemberUpdatedTriggers.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMemberUpdatedTriggers.kt
index eff524264b..6994853ec7 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMemberUpdatedTriggers.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMemberUpdatedTriggers.kt
@@ -3,6 +3,7 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling
 import dev.inmo.micro_utils.coroutines.subscribeSafelySkippingExceptionsAsync
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.expectFlow
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByChatChatMemberUpdatedMarkerFactory
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
 import dev.inmo.tgbotapi.extensions.utils.extensions.sourceChat
@@ -13,7 +14,7 @@ import dev.inmo.tgbotapi.types.update.abstracts.ChatMemberUpdatedUpdate
 
 internal suspend inline fun <reified U : ChatMemberUpdatedUpdate> BehaviourContext.onChatMemberUpdatedInternal(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    noinline additionalFilter: (suspend (ChatMemberUpdated) -> Boolean)? = null,
+    noinline additionalFilter: SimpleFilter<ChatMemberUpdated>? = null,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any> = ByChatChatMemberUpdatedMarkerFactory,
     noinline scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatMemberUpdated>
 ) = flowsUpdatesFilter.expectFlow(bot) {
@@ -38,7 +39,7 @@ internal suspend inline fun <reified U : ChatMemberUpdatedUpdate> BehaviourConte
 
 suspend fun BehaviourContext.onChatMemberUpdated(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatMemberUpdated) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatMemberUpdated>? = null,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any> = ByChatChatMemberUpdatedMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<ChatMemberUpdatedUpdate>(
@@ -50,7 +51,7 @@ suspend fun BehaviourContext.onChatMemberUpdated(
 
 suspend fun BehaviourContext.onCommonChatMemberUpdated(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatMemberUpdated) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatMemberUpdated>? = null,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any> = ByChatChatMemberUpdatedMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<CommonChatMemberUpdatedUpdate>(
@@ -62,7 +63,7 @@ suspend fun BehaviourContext.onCommonChatMemberUpdated(
 
 suspend fun BehaviourContext.onMyChatMemberUpdated(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatMemberUpdated) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatMemberUpdated>? = null,
     markerFactory: MarkerFactory<ChatMemberUpdated, Any> = ByChatChatMemberUpdatedMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatMemberUpdated>
 ) = onChatMemberUpdatedInternal<MyChatMemberUpdatedUpdate>(
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ContentTriggers.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ContentTriggers.kt
index bbdd4d6b65..9c0d76855a 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ContentTriggers.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ContentTriggers.kt
@@ -5,6 +5,7 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptionsAsync
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.expectFlow
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByChatMessageMarkerFactory
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
 import dev.inmo.tgbotapi.extensions.utils.*
@@ -17,7 +18,7 @@ import dev.inmo.tgbotapi.types.message.content.media.*
 import dev.inmo.tgbotapi.types.message.payments.InvoiceContent
 import dev.inmo.tgbotapi.utils.PreviewFeature
 
-typealias CommonMessageFilter<T> = (suspend (CommonMessage<T>) -> Boolean)
+typealias CommonMessageFilter<T> = SimpleFilter<CommonMessage<T>>
 
 @PreviewFeature
 internal suspend inline fun <reified T : MessageContent> BehaviourContext.onContent(
@@ -123,7 +124,7 @@ suspend fun BehaviourContext.onDocumentMediaGroupContent(
 suspend fun BehaviourContext.onMediaCollection(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
     includeMediaGroups: Boolean = false,
-    additionalFilter: (suspend (CommonMessage<MediaCollectionContent<TelegramMediaFile>>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<CommonMessage<MediaCollectionContent<TelegramMediaFile>>>? = null,
     markerFactory: MarkerFactory<in CommonMessage<MediaCollectionContent<TelegramMediaFile>>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, CommonMessage<MediaCollectionContent<TelegramMediaFile>>>
 ) = onContent(includeFilterByChatInBehaviourSubContext, includeMediaGroups, additionalFilter, markerFactory, scenarioReceiver)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EventTriggers.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EventTriggers.kt
index 9e44c0d449..c72c39d18d 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EventTriggers.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EventTriggers.kt
@@ -4,6 +4,7 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptionsAsync
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.expectFlow
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByChatMessageMarkerFactory
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
 import dev.inmo.tgbotapi.extensions.utils.asBaseSentMessageUpdate
@@ -16,7 +17,7 @@ import dev.inmo.tgbotapi.types.message.abstracts.ChatEventMessage
 
 internal suspend inline fun <reified T : ChatEvent> BehaviourContext.onEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    noinline additionalFilter: (suspend (ChatEventMessage<T>) -> Boolean)? = null,
+    noinline additionalFilter: SimpleFilter<ChatEventMessage<T>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<T>, Any> = ByChatMessageMarkerFactory,
     noinline scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<T>>
 ) = flowsUpdatesFilter.expectFlow(bot) {
@@ -44,122 +45,122 @@ internal suspend inline fun <reified T : ChatEvent> BehaviourContext.onEvent(
 
 suspend fun BehaviourContext.onChannelEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<ChannelEvent>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<ChannelEvent>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<ChannelEvent>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<ChannelEvent>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onChatEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<ChatEvent>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<ChatEvent>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<ChatEvent>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<ChatEvent>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onVoiceChatEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<VoiceChatEvent>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<VoiceChatEvent>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<VoiceChatEvent>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<VoiceChatEvent>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onVoiceChatStartedEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<VoiceChatStarted>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<VoiceChatStarted>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<VoiceChatStarted>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<VoiceChatStarted>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onVoiceChatEndedEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<VoiceChatEnded>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<VoiceChatEnded>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<VoiceChatEnded>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<VoiceChatEnded>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onVoiceChatParticipantsInvitedEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<VoiceChatParticipantsInvited>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<VoiceChatParticipantsInvited>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<VoiceChatParticipantsInvited>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<VoiceChatParticipantsInvited>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onMessageAutoDeleteTimerChangedEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<MessageAutoDeleteTimerChanged>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<MessageAutoDeleteTimerChanged>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<MessageAutoDeleteTimerChanged>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<MessageAutoDeleteTimerChanged>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onCommonEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<CommonEvent>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<CommonEvent>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<CommonEvent>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<CommonEvent>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onGroupEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<GroupEvent>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<GroupEvent>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<GroupEvent>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<GroupEvent>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onSupergroupEvent(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<SupergroupEvent>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<SupergroupEvent>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<SupergroupEvent>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<SupergroupEvent>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 
 suspend fun BehaviourContext.onChannelChatCreated(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<ChannelChatCreated>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<ChannelChatCreated>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<ChannelChatCreated>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<ChannelChatCreated>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onDeleteChatPhoto(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<DeleteChatPhoto>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<DeleteChatPhoto>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<DeleteChatPhoto>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<DeleteChatPhoto>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onGroupChatCreated(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<GroupChatCreated>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<GroupChatCreated>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<GroupChatCreated>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<GroupChatCreated>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onLeftChatMember(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<LeftChatMember>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<LeftChatMember>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<LeftChatMember>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<LeftChatMember>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onNewChatMembers(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<NewChatMembers>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<NewChatMembers>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<NewChatMembers>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<NewChatMembers>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onNewChatPhoto(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<NewChatPhoto>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<NewChatPhoto>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<NewChatPhoto>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<NewChatPhoto>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onNewChatTitle(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<NewChatTitle>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<NewChatTitle>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<NewChatTitle>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<NewChatTitle>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onPinnedMessage(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<PinnedMessage>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<PinnedMessage>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<PinnedMessage>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<PinnedMessage>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onProximityAlertTriggered(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<ProximityAlertTriggered>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<ProximityAlertTriggered>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<ProximityAlertTriggered>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<ProximityAlertTriggered>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onSupergroupChatCreated(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (ChatEventMessage<SupergroupChatCreated>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<ChatEventMessage<SupergroupChatCreated>>? = null,
     markerFactory: MarkerFactory<in ChatEventMessage<SupergroupChatCreated>, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, ChatEventMessage<SupergroupChatCreated>>
 ) = onEvent(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/InlineQueryTriggers.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/InlineQueryTriggers.kt
index 79db28675a..381bff6932 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/InlineQueryTriggers.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/InlineQueryTriggers.kt
@@ -3,6 +3,7 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptionsAsync
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.expectFlow
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByUserInlineQueryMarkerFactory
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
 import dev.inmo.tgbotapi.extensions.utils.asInlineQueryUpdate
@@ -11,7 +12,7 @@ import dev.inmo.tgbotapi.types.InlineQueries.query.*
 
 internal suspend inline fun <reified T : InlineQuery> BehaviourContext.onInlineQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    noinline additionalFilter: (suspend (T) -> Boolean)? = null,
+    noinline additionalFilter: SimpleFilter<T>? = null,
     markerFactory: MarkerFactory<in T, Any> = ByUserInlineQueryMarkerFactory,
     noinline scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, T>
 ) = flowsUpdatesFilter.expectFlow(bot) {
@@ -41,7 +42,7 @@ internal suspend inline fun <reified T : InlineQuery> BehaviourContext.onInlineQ
 
 suspend fun BehaviourContext.onAnyInlineQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (InlineQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<InlineQuery>? = null,
     markerFactory: MarkerFactory<in InlineQuery, Any> = ByUserInlineQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, InlineQuery>
 ) = onInlineQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
@@ -49,7 +50,7 @@ suspend fun BehaviourContext.onAnyInlineQuery(
 
 suspend fun BehaviourContext.onBaseInlineQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (BaseInlineQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<BaseInlineQuery>? = null,
     markerFactory: MarkerFactory<in BaseInlineQuery, Any> = ByUserInlineQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, BaseInlineQuery>
 ) = onInlineQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
@@ -57,7 +58,7 @@ suspend fun BehaviourContext.onBaseInlineQuery(
 
 suspend fun BehaviourContext.onLocationInlineQuery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (LocationInlineQuery) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<LocationInlineQuery>? = null,
     markerFactory: MarkerFactory<in LocationInlineQuery, Any> = ByUserInlineQueryMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, LocationInlineQuery>
 ) = onInlineQuery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MediaGroupTriggers.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MediaGroupTriggers.kt
index dfc1e53bac..305baaddd8 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MediaGroupTriggers.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MediaGroupTriggers.kt
@@ -5,6 +5,7 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptionsAsync
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.expectFlow
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByChatMediaGroupMarkerFactory
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
 import dev.inmo.tgbotapi.extensions.utils.asSentMediaGroupUpdate
@@ -19,7 +20,7 @@ import dev.inmo.tgbotapi.utils.PreviewFeature
 @PreviewFeature
 internal suspend inline fun <reified T : MediaGroupContent> BehaviourContext.buildMediaGroupTrigger(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    noinline additionalFilter: (suspend (List<MediaGroupMessage<T>>) -> Boolean)? = null,
+    noinline additionalFilter: SimpleFilter<List<MediaGroupMessage<T>>>? = null,
     markerFactory: MarkerFactory<in List<MediaGroupMessage<T>>, Any> = ByChatMediaGroupMarkerFactory,
     noinline scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, List<MediaGroupMessage<T>>>
 ) = flowsUpdatesFilter.expectFlow(bot) { update ->
@@ -47,43 +48,43 @@ internal suspend inline fun <reified T : MediaGroupContent> BehaviourContext.bui
 
 suspend fun BehaviourContext.onMediaGroup(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (List<MediaGroupMessage<MediaGroupContent>>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<List<MediaGroupMessage<MediaGroupContent>>>? = null,
     markerFactory: MarkerFactory<in List<MediaGroupMessage<MediaGroupContent>>, Any> = ByChatMediaGroupMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, List<MediaGroupMessage<MediaGroupContent>>>
 ) = buildMediaGroupTrigger(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onPlaylist(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (List<MediaGroupMessage<AudioMediaGroupContent>>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<List<MediaGroupMessage<AudioMediaGroupContent>>>? = null,
     markerFactory: MarkerFactory<in List<MediaGroupMessage<AudioMediaGroupContent>>, Any> = ByChatMediaGroupMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, List<MediaGroupMessage<AudioMediaGroupContent>>>
 ) = buildMediaGroupTrigger(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onDocumentsGroup(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (List<MediaGroupMessage<DocumentMediaGroupContent>>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<List<MediaGroupMessage<DocumentMediaGroupContent>>>? = null,
     markerFactory: MarkerFactory<in List<MediaGroupMessage<DocumentMediaGroupContent>>, Any> = ByChatMediaGroupMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, List<MediaGroupMessage<DocumentMediaGroupContent>>>
 ) = buildMediaGroupTrigger(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onVisualGallery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (List<MediaGroupMessage<VisualMediaGroupContent>>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<List<MediaGroupMessage<VisualMediaGroupContent>>>? = null,
     markerFactory: MarkerFactory<in List<MediaGroupMessage<VisualMediaGroupContent>>, Any> = ByChatMediaGroupMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, List<MediaGroupMessage<VisualMediaGroupContent>>>
 ) = buildMediaGroupTrigger(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onVisualMediaGroup(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (List<MediaGroupMessage<VisualMediaGroupContent>>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<List<MediaGroupMessage<VisualMediaGroupContent>>>? = null,
     markerFactory: MarkerFactory<in List<MediaGroupMessage<VisualMediaGroupContent>>, Any> = ByChatMediaGroupMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, List<MediaGroupMessage<VisualMediaGroupContent>>>
 ) = onVisualGallery(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onPhotoGallery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (List<MediaGroupMessage<PhotoContent>>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<List<MediaGroupMessage<PhotoContent>>>? = null,
     markerFactory: MarkerFactory<in List<MediaGroupMessage<PhotoContent>>, Any> = ByChatMediaGroupMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, List<MediaGroupMessage<PhotoContent>>>
 ) = buildMediaGroupTrigger(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
 suspend fun BehaviourContext.onVideoGallery(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (List<MediaGroupMessage<VideoContent>>) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<List<MediaGroupMessage<VideoContent>>>? = null,
     markerFactory: MarkerFactory<in List<MediaGroupMessage<VideoContent>>, Any> = ByChatMediaGroupMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, List<MediaGroupMessage<VideoContent>>>
 ) = buildMediaGroupTrigger(includeFilterByChatInBehaviourSubContext, additionalFilter, markerFactory, scenarioReceiver)
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PassportTriggers.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PassportTriggers.kt
index 30e35a4196..ed130e4f5d 100644
--- a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PassportTriggers.kt
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PassportTriggers.kt
@@ -3,6 +3,7 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder.triggers_handling
 import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptionsAsync
 import dev.inmo.tgbotapi.extensions.behaviour_builder.*
 import dev.inmo.tgbotapi.extensions.behaviour_builder.expectations.expectFlow
+import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.SimpleFilter
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.ByChatMessageMarkerFactory
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.marker_factories.MarkerFactory
 import dev.inmo.tgbotapi.extensions.utils.asMessageUpdate
@@ -13,7 +14,7 @@ import dev.inmo.tgbotapi.types.passport.encrypted.abstracts.EncryptedPassportEle
 
 internal suspend inline fun <reified T : EncryptedPassportElement> BehaviourContext.onPassportMessageWith(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    noinline additionalFilter: (suspend (PassportMessage) -> Boolean)? = null,
+    noinline additionalFilter: SimpleFilter<PassportMessage>? = null,
     markerFactory: MarkerFactory<in PassportMessage, Any> = ByChatMessageMarkerFactory,
     noinline scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, PassportMessage>
 ) = flowsUpdatesFilter.expectFlow(bot) {
@@ -40,7 +41,7 @@ internal suspend inline fun <reified T : EncryptedPassportElement> BehaviourCont
 
 suspend fun BehaviourContext.onPassportMessage(
     includeFilterByChatInBehaviourSubContext: Boolean = true,
-    additionalFilter: (suspend (PassportMessage) -> Boolean)? = null,
+    additionalFilter: SimpleFilter<PassportMessage>? = null,
     markerFactory: MarkerFactory<in PassportMessage, Any> = ByChatMessageMarkerFactory,
     scenarioReceiver: BehaviourContextAndTypeReceiver<Unit, PassportMessage>
 ) = onPassportMessageWith<EncryptedPassportElement>(
diff --git a/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter.kt b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter.kt
new file mode 100644
index 0000000000..b7b7ca17e1
--- /dev/null
+++ b/tgbotapi.extensions.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/utils/SimpleFilter.kt
@@ -0,0 +1,3 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder.utils
+
+typealias SimpleFilter<T> = suspend (T) -> Boolean
diff --git a/tgbotapi.extensions.behaviour_builder/src/jsMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/DefaultCoroutineScopeProvider.kt b/tgbotapi.extensions.behaviour_builder/src/jsMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/DefaultCoroutineScopeProvider.kt
new file mode 100644
index 0000000000..93b2831568
--- /dev/null
+++ b/tgbotapi.extensions.behaviour_builder/src/jsMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/DefaultCoroutineScopeProvider.kt
@@ -0,0 +1,8 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+
+actual var defaultCoroutineScopeProvider = {
+    CoroutineScope(Dispatchers.Default)
+}
diff --git a/tgbotapi.extensions.behaviour_builder/src/jvmMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/DefaultCoroutineScopeProvider.kt b/tgbotapi.extensions.behaviour_builder/src/jvmMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/DefaultCoroutineScopeProvider.kt
new file mode 100644
index 0000000000..3106aef3ca
--- /dev/null
+++ b/tgbotapi.extensions.behaviour_builder/src/jvmMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/DefaultCoroutineScopeProvider.kt
@@ -0,0 +1,8 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+
+actual var defaultCoroutineScopeProvider = {
+    CoroutineScope(Dispatchers.IO)
+}
diff --git a/tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/ClassCasts.kt b/tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/ClassCasts.kt
index b8901c90e6..c0da943b17 100644
--- a/tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/ClassCasts.kt
+++ b/tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/ClassCasts.kt
@@ -23,6 +23,7 @@ import dev.inmo.tgbotapi.types.InlineQueries.InputMessageContent.*
 import dev.inmo.tgbotapi.types.InlineQueries.query.*
 import dev.inmo.tgbotapi.types.InputMedia.*
 import dev.inmo.tgbotapi.types.MessageEntity.textsources.*
+import dev.inmo.tgbotapi.types.abstracts.WithOptionalLanguageCode
 import dev.inmo.tgbotapi.types.actions.*
 import dev.inmo.tgbotapi.types.buttons.*
 import dev.inmo.tgbotapi.types.buttons.InlineKeyboardButtons.*
@@ -3106,3 +3107,12 @@ inline fun Any.asFromUser(): FromUser? = this as? FromUser
 
 @PreviewFeature
 inline fun Any.requireFromUser(): FromUser = this as FromUser
+
+@PreviewFeature
+inline fun <T> Any.whenWithOptionalLanguageCode(block: (WithOptionalLanguageCode) -> T) = asWithOptionalLanguageCode() ?.let(block)
+
+@PreviewFeature
+inline fun Any.asWithOptionalLanguageCode(): WithOptionalLanguageCode? = this as? WithOptionalLanguageCode
+
+@PreviewFeature
+inline fun Any.requireWithOptionalLanguageCode(): WithOptionalLanguageCode = this as WithOptionalLanguageCode
diff --git a/tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/UpdateChatRetriever.kt b/tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/UpdateChatRetriever.kt
index bff841b0ef..a1f341c16b 100644
--- a/tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/UpdateChatRetriever.kt
+++ b/tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/UpdateChatRetriever.kt
@@ -1,7 +1,6 @@
 package dev.inmo.tgbotapi.extensions.utils.extensions
 
 import dev.inmo.tgbotapi.extensions.utils.asFromUser
-import dev.inmo.tgbotapi.extensions.utils.asFromUserMessage
 import dev.inmo.tgbotapi.extensions.utils.asUser
 import dev.inmo.tgbotapi.extensions.utils.shortcuts.chat
 import dev.inmo.tgbotapi.types.User