update docs

2025-09-04 07:39:39 +00:00 · 2024-06-15 13:05:16 +06:00
parent 46c5c62e15
commit fb2b912f93
27 changed files with 740 additions and 307 deletions
--- a/gradle.properties
+++ b/gradle.properties
@@ -6,4 +6,4 @@ kotlin.incremental=true
 kotlin.incremental.js=true

 library_group=dev.inmo
-library_version=14.0.2
+library_version=14.0.2-preview4
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/BusinessConnectionTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/BusinessConnectionTriggers.kt
@@ -19,8 +19,9 @@ import dev.inmo.tgbotapi.types.update.abstracts.Update
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -40,8 +41,9 @@ suspend fun <BC : BehaviourContext> BC.onBusinessConnection(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -60,8 +62,9 @@ suspend fun <BC : BehaviourContext> BC.onBusinessConnectionEnabled(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggers.kt
@@ -31,8 +31,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : CallbackQuery> B
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -73,8 +74,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : DataCallbackQuer
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -99,8 +101,9 @@ suspend fun <BC : BehaviourContext> BC.onDataCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -127,8 +130,9 @@ suspend fun <BC : BehaviourContext> BC.onDataCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -153,8 +157,9 @@ suspend fun <BC : BehaviourContext> BC.onDataCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -177,8 +182,9 @@ suspend fun <BC : BehaviourContext> BC.onGameShortNameCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -201,8 +207,9 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -227,8 +234,9 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdDataCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -255,8 +263,9 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdDataCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -281,8 +290,9 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdDataCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -305,8 +315,9 @@ suspend fun <BC : BehaviourContext> BC.onInlineMessageIdGameShortNameCallbackQue
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -329,8 +340,9 @@ suspend fun <BC : BehaviourContext> BC.onMessageCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -355,8 +367,9 @@ suspend fun <BC : BehaviourContext> BC.onMessageDataCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -383,8 +396,9 @@ suspend fun <BC : BehaviourContext> BC.onMessageDataCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -409,8 +423,9 @@ suspend fun <BC : BehaviourContext> BC.onMessageDataCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -433,8 +448,9 @@ suspend fun <BC : BehaviourContext> BC.onMessageGameShortNameCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggersUnhandled.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CallbackQueryTriggersUnhandled.kt
@@ -18,8 +18,9 @@ import dev.inmo.tgbotapi.utils.PreviewFeature
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -43,8 +44,9 @@ suspend fun <BC : BehaviourContext> BC.onUnhandledDataCallbackQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -68,8 +70,9 @@ suspend fun <BC : BehaviourContext> BC.onUnhandledInlineMessageIdDataCallbackQue
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatBoostRemovedTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatBoostRemovedTriggers.kt
@@ -19,8 +19,9 @@ import dev.inmo.tgbotapi.types.update.abstracts.Update
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatBoostUpdatedTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatBoostUpdatedTriggers.kt
@@ -19,8 +19,9 @@ import dev.inmo.tgbotapi.types.update.abstracts.Update
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatJoinRequestTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatJoinRequestTriggers.kt
@@ -17,8 +17,9 @@ import dev.inmo.tgbotapi.types.update.abstracts.Update
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMemberUpdatedTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMemberUpdatedTriggers.kt
@@ -31,8 +31,9 @@ internal suspend inline fun <BC : BehaviourContext, reified U : ChatMemberUpdate
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -55,8 +56,9 @@ suspend fun <BC : BehaviourContext> BC.onChatMemberUpdated(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -79,8 +81,9 @@ suspend fun <BC : BehaviourContext> BC.onCommonChatMemberUpdated(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMessageReactionCountUpdatedUpdatesTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMessageReactionCountUpdatedUpdatesTriggers.kt
@@ -23,8 +23,9 @@ import dev.inmo.tgbotapi.types.update.abstracts.Update
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMessageReactionUpdatedUpdatesTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChatMessageReactionUpdatedUpdatesTriggers.kt
@@ -28,8 +28,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : ChatMessageReact
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -52,8 +53,9 @@ suspend fun <BC : BehaviourContext> BC.onChatMessageReactionUpdatedByUser(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -76,8 +78,9 @@ suspend fun <BC : BehaviourContext> BC.onChatMessageReactionUpdatedByChat(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChosenInlineResultTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ChosenInlineResultTriggers.kt
@@ -26,8 +26,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : ChosenInlineResu
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -50,8 +51,9 @@ suspend fun <BC : BehaviourContext> BC.onChosenInlineResult(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -74,8 +76,9 @@ suspend fun <BC : BehaviourContext> BC.onLocationChosenInlineResult(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CommandHandling.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CommandHandling.kt
@@ -76,6 +76,11 @@ suspend fun <BC : BehaviourContext> BC.command(
    }
 }.getOrThrow()

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.command(
    command: String,
    requireOnlyCommandInMessage: Boolean = true,
@@ -85,6 +90,11 @@ suspend fun <BC : BehaviourContext> BC.command(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ) = command(command.toRegex(), requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.command(
    botCommand: BotCommand,
    requireOnlyCommandInMessage: Boolean = true,
@@ -94,6 +104,11 @@ suspend fun <BC : BehaviourContext> BC.command(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ) = command(botCommand.command, requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onCommand(
    commandRegex: Regex,
    requireOnlyCommandInMessage: Boolean = true,
@@ -103,6 +118,11 @@ suspend fun <BC : BehaviourContext> BC.onCommand(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ): Job = command(commandRegex, requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onCommand(
    command: String,
    requireOnlyCommandInMessage: Boolean = true,
@@ -112,6 +132,11 @@ suspend fun <BC : BehaviourContext> BC.onCommand(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ): Job = onCommand(command.toRegex(), requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onCommand(
    botCommand: BotCommand,
    requireOnlyCommandInMessage: Boolean = true,
@@ -121,6 +146,11 @@ suspend fun <BC : BehaviourContext> BC.onCommand(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ): Job = onCommand(botCommand.command, requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.commandWithArgs(
    commandRegex: Regex,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -142,6 +172,11 @@ suspend fun <BC : BehaviourContext> BC.commandWithArgs(
    scenarioReceiver(it, args)
 }

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.commandWithArgs(
    command: String,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -158,6 +193,11 @@ suspend fun <BC : BehaviourContext> BC.commandWithArgs(
    scenarioReceiver = scenarioReceiver
 )

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.commandWithArgs(
    botCommand: BotCommand,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -174,6 +214,11 @@ suspend fun <BC : BehaviourContext> BC.commandWithArgs(
    scenarioReceiver = scenarioReceiver
 )

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.commandWithNamedArgs(
    commandRegex: Regex,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -196,6 +241,11 @@ suspend fun <BC : BehaviourContext> BC.commandWithNamedArgs(
    scenarioReceiver(it, args)
 }

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.commandWithNamedArgs(
    command: String,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -214,6 +264,11 @@ suspend fun <BC : BehaviourContext> BC.commandWithNamedArgs(
    scenarioReceiver = scenarioReceiver
 )

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.commandWithNamedArgs(
    botCommand: BotCommand,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -232,6 +287,11 @@ suspend fun <BC : BehaviourContext> BC.commandWithNamedArgs(
    scenarioReceiver = scenarioReceiver
 )

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onCommandWithArgs(
    commandRegex: Regex,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -248,6 +308,11 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithArgs(
    scenarioReceiver = scenarioReceiver
 )

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onCommandWithArgs(
    command: String,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -264,6 +329,11 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithArgs(
    scenarioReceiver = scenarioReceiver
 )

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onCommandWithArgs(
    botCommand: BotCommand,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -280,6 +350,11 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithArgs(
    scenarioReceiver = scenarioReceiver
 )

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onCommandWithNamedArgs(
    commandRegex: Regex,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -298,6 +373,11 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithNamedArgs(
    scenarioReceiver = scenarioReceiver,
 )

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onCommandWithNamedArgs(
    command: String,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -316,6 +396,11 @@ suspend fun <BC : BehaviourContext> BC.onCommandWithNamedArgs(
    scenarioReceiver = scenarioReceiver
 )

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onCommandWithNamedArgs(
    botCommand: BotCommand,
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CommandHandlingUnhandled.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/CommandHandlingUnhandled.kt
@@ -16,6 +16,11 @@ import dev.inmo.tgbotapi.types.update.abstracts.Update
 import dev.inmo.tgbotapi.utils.PreviewFeature
 import kotlinx.coroutines.Job

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
@PreviewFeature
 suspend fun <BC : BehaviourContext> BC.unhandledCommand(
    requireOnlyCommandInMessage: Boolean = true,
@@ -44,6 +49,11 @@ suspend fun <BC : BehaviourContext> BC.unhandledCommand(
    scenarioReceiver
 )

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
@PreviewFeature
 suspend fun <BC : BehaviourContext> BC.onUnhandledCommand(
    requireOnlyCommandInMessage: Boolean = true,
@@ -53,6 +63,11 @@ suspend fun <BC : BehaviourContext> BC.onUnhandledCommand(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, TextMessage>
 ): Job = unhandledCommand(requireOnlyCommandInMessage, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
@PreviewFeature
 suspend fun <BC : BehaviourContext> BC.unhandledCommandWithArgs(
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
@@ -71,6 +86,11 @@ suspend fun <BC : BehaviourContext> BC.unhandledCommandWithArgs(
    scenarioReceiver(it, args)
 }

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
@PreviewFeature
 suspend fun <BC : BehaviourContext> BC.onUnhandledCommandWithArgs(
    initialFilter: CommonMessageFilter<TextContent>? = CommonMessageFilterExcludeMediaGroups,
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ContentTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ContentTriggers.kt
@@ -40,8 +40,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : MessageContent>
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -64,8 +65,9 @@ suspend fun <BC : BehaviourContext> BC.onContentMessage(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -88,8 +90,9 @@ suspend fun <BC : BehaviourContext> BC.onContact(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -112,8 +115,9 @@ suspend fun <BC : BehaviourContext> BC.onDice(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -136,8 +140,9 @@ suspend fun <BC : BehaviourContext> BC.onGame(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -160,8 +165,9 @@ suspend fun <BC : BehaviourContext> BC.onLocation(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -184,8 +190,9 @@ suspend fun <BC : BehaviourContext> BC.onLiveLocation(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -208,8 +215,9 @@ suspend fun <BC : BehaviourContext> BC.onStaticLocation(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -232,8 +240,9 @@ suspend fun <BC : BehaviourContext> BC.onPoll(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -256,8 +265,9 @@ suspend fun <BC : BehaviourContext> BC.onText(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -280,8 +290,9 @@ suspend fun <BC : BehaviourContext> BC.onStory(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -304,8 +315,9 @@ suspend fun <BC : BehaviourContext> BC.onTextedContent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -328,8 +340,9 @@ suspend fun <BC : BehaviourContext> BC.onVenue(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -352,8 +365,9 @@ suspend fun <BC : BehaviourContext> BC.onAudioMediaGroup(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -376,8 +390,9 @@ suspend fun <BC : BehaviourContext> BC.onDocumentMediaGroupContent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -400,8 +415,9 @@ suspend fun <BC : BehaviourContext> BC.onTextedMediaContent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -424,8 +440,9 @@ suspend fun <BC : BehaviourContext> BC.onMediaCollection(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -448,8 +465,9 @@ suspend fun <BC : BehaviourContext> BC.onMedia(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -472,8 +490,9 @@ suspend fun <BC : BehaviourContext> BC.onAnimation(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -496,8 +515,9 @@ suspend fun <BC : BehaviourContext> BC.onAudio(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -520,8 +540,9 @@ suspend fun <BC : BehaviourContext> BC.onDocument(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -544,8 +565,9 @@ suspend fun <BC : BehaviourContext> BC.onPhoto(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -568,8 +590,9 @@ suspend fun <BC : BehaviourContext> BC.onSticker(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -592,8 +615,9 @@ suspend fun <BC : BehaviourContext> BC.onVideo(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -616,8 +640,9 @@ suspend fun <BC : BehaviourContext> BC.onVideoNote(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -640,8 +665,9 @@ suspend fun <BC : BehaviourContext> BC.onVoice(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -664,8 +690,9 @@ suspend fun <BC : BehaviourContext> BC.onInvoice(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -688,8 +715,9 @@ suspend fun <BC : BehaviourContext> BC.onVisualContent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -712,8 +740,9 @@ suspend fun <BC : BehaviourContext> BC.onMediaContent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -737,8 +766,9 @@ suspend fun <BC : BehaviourContext> BC.onGiveawayContent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/DeepLinkHandling.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/DeepLinkHandling.kt
@@ -43,6 +43,11 @@ suspend fun <BC : BehaviourContext> BC.onDeepLink(
    }
 }

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onDeepLink(
    regex: Regex,
    initialFilter: SimpleFilter<Pair<TextMessage, String>>? = null,
@@ -56,6 +61,11 @@ suspend fun <BC : BehaviourContext> BC.onDeepLink(
    return onDeepLink(initialFilter ?.let { internalFilter * it } ?: internalFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)
 }

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onDeepLink(
    deepLink: String,
    initialFilter: SimpleFilter<Pair<TextMessage, String>>? = null,
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/DeletedBusinessMessagesTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/DeletedBusinessMessagesTriggers.kt
@@ -22,8 +22,9 @@ import dev.inmo.tgbotapi.types.update.abstracts.Update
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EditedContentTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EditedContentTriggers.kt
@@ -31,8 +31,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : MessageContent>
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -55,8 +56,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedContentMessage(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -79,8 +81,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedContact(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -103,8 +106,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedDice(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -127,8 +131,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedGame(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -151,8 +156,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedLocation(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -175,8 +181,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedText(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -199,8 +206,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedVenue(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -223,8 +231,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedAudioMediaGroup(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -247,8 +256,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedDocumentMediaGroupContent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -271,8 +281,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedTextedMediaContent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -295,8 +306,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedMediaCollection(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -319,8 +331,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedMedia(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -343,8 +356,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedAnimation(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -367,8 +381,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedAudio(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -391,8 +406,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedDocument(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -415,8 +431,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedPhoto(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -439,8 +456,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedSticker(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -463,8 +481,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedVideo(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -487,8 +506,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedVideoNote(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -511,8 +531,9 @@ suspend fun <BC : BehaviourContext> BC.onEditedVoice(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EventTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/EventTriggers.kt
@@ -57,8 +57,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : ChatEvent, reifi
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -76,8 +77,9 @@ suspend fun <BC : BehaviourContext> BC.onChannelEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -95,8 +97,9 @@ suspend fun <BC : BehaviourContext> BC.onPrivateEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -114,8 +117,9 @@ suspend fun <BC : BehaviourContext> BC.onChatEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -133,8 +137,9 @@ suspend fun <BC : BehaviourContext> BC.onVideoChatEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -152,8 +157,9 @@ suspend fun <BC : BehaviourContext> BC.onVideoChatStartedEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -171,8 +177,9 @@ suspend fun <BC : BehaviourContext> BC.onVideoChatEndedEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -190,8 +197,9 @@ suspend fun <BC : BehaviourContext> BC.onVideoChatParticipantsInvitedEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -209,8 +217,9 @@ suspend fun <BC : BehaviourContext> BC.onMessageAutoDeleteTimerChangedEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -228,8 +237,9 @@ suspend fun <BC : BehaviourContext> BC.onPublicChatEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -247,8 +257,9 @@ suspend fun <BC : BehaviourContext> BC.onCommonEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -266,8 +277,9 @@ suspend fun <BC : BehaviourContext> BC.onGroupEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -285,8 +297,9 @@ suspend fun <BC : BehaviourContext> BC.onSupergroupEvent(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -304,8 +317,9 @@ suspend fun <BC : BehaviourContext> BC.onChannelChatCreated(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -323,8 +337,9 @@ suspend fun <BC : BehaviourContext> BC.onDeleteChatPhoto(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -342,8 +357,9 @@ suspend fun <BC : BehaviourContext> BC.onGroupChatCreated(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -361,8 +377,9 @@ suspend fun <BC : BehaviourContext> BC.onLeftChatMember(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -380,8 +397,9 @@ suspend fun <BC : BehaviourContext> BC.onNewChatMembers(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -399,8 +417,9 @@ suspend fun <BC : BehaviourContext> BC.onNewChatPhoto(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -418,8 +437,9 @@ suspend fun <BC : BehaviourContext> BC.onNewChatTitle(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -437,8 +457,9 @@ suspend fun <BC : BehaviourContext> BC.onPinnedMessage(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -456,8 +477,9 @@ suspend fun <BC : BehaviourContext> BC.onProximityAlertTriggered(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -478,8 +500,9 @@ suspend fun <BC : BehaviourContext> BC.onSupergroupChatCreated(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -497,8 +520,9 @@ suspend fun <BC : BehaviourContext> BC.onSuccessfulPayment(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -516,8 +540,9 @@ suspend fun <BC : BehaviourContext> BC.onUserLoggedIn(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -535,8 +560,9 @@ suspend fun <BC : BehaviourContext> BC.onWebAppData(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -554,8 +580,9 @@ suspend fun <BC : BehaviourContext> BC.onForumTopicClosed(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -573,8 +600,9 @@ suspend fun <BC : BehaviourContext> BC.onForumTopicCreated(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -593,8 +621,9 @@ suspend fun <BC : BehaviourContext> BC.onForumTopicReopened(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -612,8 +641,9 @@ suspend fun <BC : BehaviourContext> BC.onForumTopicEdited(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -631,8 +661,9 @@ suspend fun <BC : BehaviourContext> BC.onGeneralForumTopicHidden(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -651,8 +682,9 @@ suspend fun <BC : BehaviourContext> BC.onGeneralForumTopicUnhidden(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -671,8 +703,9 @@ suspend fun <BC : BehaviourContext> BC.onWriteAccessAllowed(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -691,8 +724,9 @@ suspend fun <BC : BehaviourContext> BC.onWriteAccessAllowedFromRequest(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -711,8 +745,9 @@ suspend fun <BC : BehaviourContext> BC.onWriteAccessAllowedFromAttachmentMenu(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -731,8 +766,9 @@ suspend fun <BC : BehaviourContext> BC.onWriteAccessAllowedOther(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -752,8 +788,9 @@ suspend fun <BC : BehaviourContext> BC.onWriteAccessAllowedFromWebAppLink(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -772,8 +809,9 @@ suspend fun <BC : BehaviourContext> BC.onChatSharedRequest(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -792,8 +830,9 @@ suspend fun <BC : BehaviourContext> BC.onUsersShared(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -813,8 +852,9 @@ suspend fun <BC : BehaviourContext> BC.onUserShared(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -834,8 +874,9 @@ suspend fun <BC : BehaviourContext> BC.onChatShared(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -854,8 +895,9 @@ suspend fun <BC : BehaviourContext> BC.onChatBoostAdded(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param markerFactory Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/InlineQueryTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/InlineQueryTriggers.kt
@@ -25,8 +25,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : InlineQuery> BC.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -45,8 +46,9 @@ suspend fun <BC : BehaviourContext> BC.onAnyInlineQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -65,8 +67,9 @@ suspend fun <BC : BehaviourContext> BC.onBaseInlineQuery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MediaGroupMessagesTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MediaGroupMessagesTriggers.kt
@@ -37,8 +37,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : MediaGroupPartCo
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -56,8 +57,9 @@ suspend fun <BC : BehaviourContext> BC.onMediaGroupMessages(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -75,8 +77,9 @@ suspend fun <BC : BehaviourContext> BC.onPlaylistMessages(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -94,8 +97,9 @@ suspend fun <BC : BehaviourContext> BC.onDocumentsGroupMessages(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -113,8 +117,9 @@ suspend fun <BC : BehaviourContext> BC.onVisualGalleryMessages(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -132,8 +137,9 @@ suspend fun <BC : BehaviourContext> BC.onVisualMediaGroupMessages(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -151,8 +157,9 @@ suspend fun <BC : BehaviourContext> BC.onPhotoGalleryMessages(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MediaGroupTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MediaGroupTriggers.kt
@@ -37,8 +37,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : MediaGroupPartCo
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -56,8 +57,9 @@ suspend fun <BC : BehaviourContext> BC.onMediaGroup(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -75,8 +77,9 @@ suspend fun <BC : BehaviourContext> BC.onPlaylist(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -94,8 +97,9 @@ suspend fun <BC : BehaviourContext> BC.onDocumentsGroup(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -113,8 +117,9 @@ suspend fun <BC : BehaviourContext> BC.onVisualGallery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -132,8 +137,9 @@ suspend fun <BC : BehaviourContext> BC.onVisualMediaGroup(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -151,8 +157,9 @@ suspend fun <BC : BehaviourContext> BC.onPhotoGallery(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MentionTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/MentionTriggers.kt
@@ -71,6 +71,11 @@ internal suspend inline fun <BC : BehaviourContext, reified T : TextedContent> B
 )


+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithAnyContent(
    username: Username,
    initialFilter: CommonMessageFilter<TextedContent>? = null,
@@ -79,6 +84,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAnyContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<TextedContent>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithAnyContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<TextedContent>? = null,
@@ -87,6 +97,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithAnyContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<TextedContent>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithAnyContent(
    user: User,
    initialFilter: CommonMessageFilter<TextedContent>? = null,
@@ -97,6 +112,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAnyContent(



+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithVoiceContent(
    username: Username,
    initialFilter: CommonMessageFilter<VoiceContent>? = null,
@@ -105,6 +125,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVoiceContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VoiceContent>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithVoiceContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<VoiceContent>? = null,
@@ -113,6 +138,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithVoiceContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VoiceContent>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithVoiceContent(
    user: User,
    initialFilter: CommonMessageFilter<VoiceContent>? = null,
@@ -123,6 +153,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVoiceContent(



+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupContent(
    username: Username,
    initialFilter: CommonMessageFilter<MediaGroupContent<MediaGroupPartContent>>? = null,
@@ -131,6 +166,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MediaGroupContent<MediaGroupPartContent>>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithMediaGroupContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<MediaGroupContent<MediaGroupPartContent>>? = null,
@@ -139,6 +179,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithMediaGroupContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MediaGroupContent<MediaGroupPartContent>>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupContent(
    user: User,
    initialFilter: CommonMessageFilter<MediaGroupContent<MediaGroupPartContent>>? = null,
@@ -149,6 +194,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupContent(



+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupPartContent(
    username: Username,
    initialFilter: CommonMessageFilter<MediaGroupPartContent>? = null,
@@ -157,6 +207,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupPartContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MediaGroupPartContent>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithMediaGroupPartContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<MediaGroupPartContent>? = null,
@@ -165,6 +220,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithMediaGroupPartContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<MediaGroupPartContent>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupPartContent(
    user: User,
    initialFilter: CommonMessageFilter<MediaGroupPartContent>? = null,
@@ -175,6 +235,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithMediaGroupPartContent(



+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithAudioContent(
    username: Username,
    initialFilter: CommonMessageFilter<AudioContent>? = null,
@@ -183,6 +248,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAudioContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<AudioContent>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithAudioContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<AudioContent>? = null,
@@ -191,6 +261,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithAudioContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<AudioContent>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithAudioContent(
    user: User,
    initialFilter: CommonMessageFilter<AudioContent>? = null,
@@ -201,6 +276,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAudioContent(



+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithDocumentContent(
    username: Username,
    initialFilter: CommonMessageFilter<DocumentContent>? = null,
@@ -209,6 +289,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithDocumentContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<DocumentContent>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithDocumentContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<DocumentContent>? = null,
@@ -217,6 +302,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithDocumentContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<DocumentContent>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithDocumentContent(
    user: User,
    initialFilter: CommonMessageFilter<DocumentContent>? = null,
@@ -227,6 +317,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithDocumentContent(



+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithVisualMediaGroupPartContent(
    username: Username,
    initialFilter: CommonMessageFilter<VisualMediaGroupPartContent>? = null,
@@ -235,6 +330,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVisualMediaGroupPartContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VisualMediaGroupPartContent>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithVisualMediaGroupPartContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<VisualMediaGroupPartContent>? = null,
@@ -243,6 +343,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithVisualMediaGroupPartCont
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VisualMediaGroupPartContent>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithVisualMediaGroupPartContent(
    user: User,
    initialFilter: CommonMessageFilter<VisualMediaGroupPartContent>? = null,
@@ -253,6 +358,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVisualMediaGroupPartContent(



+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithVideoContent(
    username: Username,
    initialFilter: CommonMessageFilter<VideoContent>? = null,
@@ -261,6 +371,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVideoContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VideoContent>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithVideoContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<VideoContent>? = null,
@@ -269,6 +384,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithVideoContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<VideoContent>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithVideoContent(
    user: User,
    initialFilter: CommonMessageFilter<VideoContent>? = null,
@@ -279,6 +399,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithVideoContent(



+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithPhotoContent(
    username: Username,
    initialFilter: CommonMessageFilter<PhotoContent>? = null,
@@ -287,6 +412,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithPhotoContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<PhotoContent>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithPhotoContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<PhotoContent>? = null,
@@ -295,6 +425,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithPhotoContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<PhotoContent>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithPhotoContent(
    user: User,
    initialFilter: CommonMessageFilter<PhotoContent>? = null,
@@ -305,6 +440,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithPhotoContent(



+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithAnimationContent(
    username: Username,
    initialFilter: CommonMessageFilter<AnimationContent>? = null,
@@ -313,6 +453,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAnimationContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<AnimationContent>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithAnimationContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<AnimationContent>? = null,
@@ -321,6 +466,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithAnimationContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<AnimationContent>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithAnimationContent(
    user: User,
    initialFilter: CommonMessageFilter<AnimationContent>? = null,
@@ -331,6 +481,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithAnimationContent(



+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithTextContent(
    username: Username,
    initialFilter: CommonMessageFilter<TextContent>? = null,
@@ -339,6 +494,11 @@ suspend fun <BC : BehaviourContext> BC.onMentionWithTextContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<TextContent>>
 ) = onMention(username, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onTextMentionWithTextContent(
    userId: UserId,
    initialFilter: CommonMessageFilter<TextContent>? = null,
@@ -347,6 +507,11 @@ suspend fun <BC : BehaviourContext> BC.onTextMentionWithTextContent(
    scenarioReceiver: CustomBehaviourContextAndTypeReceiver<BC, Unit, CommonMessage<TextContent>>
 ) = onTextMention(userId, initialFilter, subcontextUpdatesFilter, markerFactory, scenarioReceiver)

+/**
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
+ */
 suspend fun <BC : BehaviourContext> BC.onMentionWithTextContent(
    user: User,
    initialFilter: CommonMessageFilter<TextContent>? = null,
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PassportTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PassportTriggers.kt
@@ -28,8 +28,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : EncryptedPasspor
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PollAnswersTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PollAnswersTriggers.kt
@@ -26,8 +26,9 @@ internal suspend inline fun <BC : BehaviourContext> BC.onPollAnswered(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PollUpdatesTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PollUpdatesTriggers.kt
@@ -26,8 +26,9 @@ internal suspend inline fun <BC : BehaviourContext, reified T : Poll> BC.onPollU
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -50,8 +51,9 @@ suspend fun <BC : BehaviourContext> BC.onPollUpdates(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
@@ -74,8 +76,9 @@ suspend fun <BC : BehaviourContext> BC.onRegularPollUpdates(
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PreCheckoutQueryTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/PreCheckoutQueryTriggers.kt
@@ -20,8 +20,9 @@ import dev.inmo.tgbotapi.types.update.abstracts.Update
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */
--- a/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ShippingQueryTriggers.kt
+++ b/tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/triggers_handling/ShippingQueryTriggers.kt
@@ -20,8 +20,9 @@ import dev.inmo.tgbotapi.types.update.abstracts.Update
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.BehaviourContextAndTwoTypesReceiver] function to create your own.
 * Use [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.plus] or [dev.inmo.tgbotapi.extensions.behaviour_builder.utils.times]
 * to combinate several filters
- * @param [markerFactory] Will be used to identify different "stream". [scenarioReceiver] will be called synchronously
- * in one "stream". Output of [markerFactory] will be used as a key for "stream"
+ * @param [markerFactory] **Pass null to handle requests fully parallel**. Will be used to identify different "stream".
+ * [scenarioReceiver] will be called synchronously in one "stream". Output of [markerFactory] will be used as a key for
+ * "stream"
 * @param scenarioReceiver Main callback which will be used to handle incoming data if [initialFilter] will pass that
 * data
 */