[ObjCExport] Split ObjCExportHeaderGenerator and ObjCExportTranslator

KT-64226

native/objcexport-header-generator/impl/k1/src/org/jetbrains/kotlin/backend/konan/objcexport/ObjCExportProblemCollector.kt

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.backend.konan.objcexport
+
+import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
+
+interface ObjCExportProblemCollector {
+    fun reportWarning(text: String)
+    fun reportWarning(declaration: DeclarationDescriptor, text: String)
+    fun reportException(throwable: Throwable)
+
+    object SILENT : ObjCExportProblemCollector {
+        override fun reportWarning(text: String) {}
+        override fun reportWarning(declaration: DeclarationDescriptor, text: String) {}
+        override fun reportException(throwable: Throwable) {}
+    }
+}