changes to calm down compiler

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

@@ -4,6 +4,7 @@ import dev.inmo.kslog.common.KSLog
 import dev.inmo.tgbotapi.bot.BaseRequestsExecutor
 import dev.inmo.tgbotapi.bot.settings.limiters.ExceptionsOnlyLimiter
 import dev.inmo.tgbotapi.bot.settings.limiters.RequestLimiter
+import dev.inmo.tgbotapi.requests.abstracts.Request
 import dev.inmo.tgbotapi.utils.DefaultKTgBotAPIKSLog
 import dev.inmo.tgbotapi.utils.TelegramAPIUrlsKeeper
 import dev.inmo.tgbotapi.utils.nonstrictJsonFormat
@@ -26,7 +27,10 @@ expect class KtorRequestsExecutor internal constructor(
     pipelineStepsHolder: KtorPipelineStepsHolder,
     logger: KSLog,
     diff: Unit // just a diff property to know where constructor and where calling function with defaults
-) : BaseRequestsExecutor
+) : BaseRequestsExecutor {
+    override suspend fun <T : Any> execute(request: Request<T>): T
+    override fun close()
+}
 
 fun KtorRequestsExecutor(
     telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper,

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/business_connection/BusinessConnection.kt

@@ -56,7 +56,6 @@ sealed interface BusinessConnection : WithBusinessConnectionId {
         override val isEnabled: Boolean = false
     }
 
-    @Serializer(BusinessConnection::class)
     companion object : KSerializer<BusinessConnection> {
         override val descriptor: SerialDescriptor
             get() = RawBusinessConnection.serializer().descriptor

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

@@ -1,6 +1,7 @@
 package dev.inmo.tgbotapi.types.buttons
 
 import dev.inmo.tgbotapi.utils.RiskFeature
+import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.InternalSerializationApi
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.descriptors.*
@@ -9,7 +10,7 @@ import kotlinx.serialization.encoding.Encoder
 
 @RiskFeature
 object KeyboardMarkupSerializer : KSerializer<KeyboardMarkup> {
-    @OptIn(InternalSerializationApi::class)
+    @OptIn(InternalSerializationApi::class, ExperimentalSerializationApi::class)
     override val descriptor: SerialDescriptor = buildSerialDescriptor(
         KeyboardMarkup::class.toString(),
         PolymorphicKind.OPEN

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

@@ -1,3 +1,5 @@
+@file:Suppress("unused")
+
 package dev.inmo.tgbotapi.types.buttons.inline
 
 import dev.inmo.tgbotapi.types.LoginURL