add api validator

build.gradle

@@ -17,6 +17,7 @@ buildscript {
 plugins {
     alias(libs.plugins.kotlin.dokka)
     alias(libs.plugins.versions)
+    alias(libs.plugins.validator)
 }
 
 // temporal crutch until legacy tests will be stabled or legacy target will be removed

gradle/libs.versions.toml

@@ -21,6 +21,8 @@ versions = "0.51.0"
 github-release-plugin = "2.5.2"
 dokka = "1.9.20"
 
+validator = "0.14.0"
+
 [libraries]
 
 kotlin = { module = "org.jetbrains.kotlin:kotlin-stdlib", version.ref = "kotlin" }
@@ -78,3 +80,4 @@ kotlin-multiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
 kotlin-dokka = { id = "org.jetbrains.dokka", version.ref = "dokka" }
 versions = { id = "com.github.ben-manes.versions", version.ref = "versions" }
+validator = { id = "org.jetbrains.kotlinx.binary-compatibility-validator", version.ref = "validator" }

tgbotapi.ksp/api/tgbotapi.ksp.api

@@ -0,0 +1,16 @@
+public final class dev/inmo/tgbotapi/ksp/processor/ClassCastsFillerKt {
+	public static final fun fill (Lcom/squareup/kotlinpoet/FileSpec$Builder;Lcom/google/devtools/ksp/symbol/KSClassDeclaration;Ljava/util/Map;Lcom/google/devtools/ksp/symbol/KSClassDeclaration;)V
+	public static synthetic fun fill$default (Lcom/squareup/kotlinpoet/FileSpec$Builder;Lcom/google/devtools/ksp/symbol/KSClassDeclaration;Ljava/util/Map;Lcom/google/devtools/ksp/symbol/KSClassDeclaration;ILjava/lang/Object;)V
+}
+
+public final class dev/inmo/tgbotapi/ksp/processor/TelegramBotAPISymbolProcessor : com/google/devtools/ksp/processing/SymbolProcessor {
+	public fun <init> (Lcom/google/devtools/ksp/processing/CodeGenerator;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
+	public synthetic fun <init> (Lcom/google/devtools/ksp/processing/CodeGenerator;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
+	public fun process (Lcom/google/devtools/ksp/processing/Resolver;)Ljava/util/List;
+}
+
+public final class dev/inmo/tgbotapi/ksp/processor/TelegramBotAPISymbolProcessorProvider : com/google/devtools/ksp/processing/SymbolProcessorProvider {
+	public fun <init> ()V
+	public fun create (Lcom/google/devtools/ksp/processing/SymbolProcessorEnvironment;)Lcom/google/devtools/ksp/processing/SymbolProcessor;
+}
+