fixes

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

@@ -7,25 +7,26 @@ import kotlinx.serialization.descriptors.SerialDescriptor
 import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
 
-@Serializable
+@Suppress("SERIALIZER_TYPE_INCOMPATIBLE")
+@Serializable(ChannelDirectMessagesConfigurationChanged.Companion::class)
 sealed interface ChannelDirectMessagesConfigurationChanged : ChannelEvent {
     val enabled: Boolean
     val cost: Int?
-    @Serializable
-    object Disabled : ChannelDirectMessagesConfigurationChanged {
+    @Serializable(ChannelDirectMessagesConfigurationChanged.Companion::class)
+    data object Disabled : ChannelDirectMessagesConfigurationChanged {
         override val enabled: Boolean
             get() = false
         override val cost: Int?
             get() = null
     }
-    @Serializable
-    object Free : ChannelDirectMessagesConfigurationChanged {
+    @Serializable(ChannelDirectMessagesConfigurationChanged.Companion::class)
+    data object Free : ChannelDirectMessagesConfigurationChanged {
         override val enabled: Boolean
             get() = true
         override val cost: Int
             get() = 0
     }
-    @Serializable
+    @Serializable(ChannelDirectMessagesConfigurationChanged.Companion::class)
     data class Paid(
         override val cost: Int
     ) : ChannelDirectMessagesConfigurationChanged {

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/checklists/Checklist.kt

@@ -30,7 +30,7 @@ sealed interface Checklist : TitledInput {
     val tasks: List<ChecklistTask>
     val othersCanAddTasks: Boolean
     val othersCanCompleteTasks: Boolean
-    @Serializable
+    @Serializable(Input.Companion::class)
     data class Input @Warning("It is low level API. Do not use it without need") constructor(
         @SerialName(titleField)
         override val title: String,