[ObjCExport] Split ObjCExport into K1 and Analysis Api implementation

FL-23390
^KT-64168 Fixed

native/objcexport-header-generator/testData/headers/functionWithObjCNameAnnotation/!functionWithObjCNameAnnotation.h

@@ -0,0 +1,35 @@
+#import <Foundation/NSArray.h>
+#import <Foundation/NSDictionary.h>
+#import <Foundation/NSError.h>
+#import <Foundation/NSObject.h>
+#import <Foundation/NSSet.h>
+#import <Foundation/NSString.h>
+#import <Foundation/NSValue.h>
+
+NS_ASSUME_NONNULL_BEGIN
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunknown-warning-option"
+#pragma clang diagnostic ignored "-Wincompatible-property-type"
+#pragma clang diagnostic ignored "-Wnullability"
+
+#pragma push_macro("_Nullable_result")
+#if !__has_feature(nullability_nullable_result)
+#undef _Nullable_result
+#define _Nullable_result _Nullable
+#endif
+
+__attribute__((objc_subclassing_restricted))
+@interface Foo : Base
+- (instancetype)init __attribute__((swift_name("init()"))) __attribute__((objc_designated_initializer));
++ (instancetype)new __attribute__((availability(swift, unavailable, message="use object initializers instead")));
+- (void)objcMemberFunction __attribute__((swift_name("swiftMemberFunction()")));
+@end
+
+__attribute__((objc_subclassing_restricted))
+@interface FooKt : Base
++ (NSString *)objcTopLevelFunction __attribute__((swift_name("swiftTopLevelFunction()")));
+@end
+
+#pragma pop_macro("_Nullable_result")
+#pragma clang diagnostic pop
+NS_ASSUME_NONNULL_END

native/objcexport-header-generator/testData/headers/functionWithObjCNameAnnotation/Foo.kt

@@ -0,0 +1,11 @@
+@file:OptIn(ExperimentalObjCName::class)
+
+import kotlin.experimental.ExperimentalObjCName
+
+@kotlin.native.ObjCName("objcTopLevelFunction", "swiftTopLevelFunction")
+fun someTopLevelFunction() = ""
+
+class Foo {
+    @kotlin.native.ObjCName("objcMemberFunction", "swiftMemberFunction")
+    fun someMemberFunction() = Unit
+}