[ObjCExport] Support naming of nested classes

^KT-65204 Fixed

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

@@ -0,0 +1,58 @@
+#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))
+__attribute__((swift_name("A")))
+@interface SharedA : SharedBase
+- (instancetype)init __attribute__((swift_name("init()"))) __attribute__((objc_designated_initializer));
++ (instancetype)new __attribute__((availability(swift, unavailable, message="use object initializers instead")));
+@end
+
+__attribute__((objc_subclassing_restricted))
+__attribute__((swift_name("A.A1")))
+@interface SharedAA1 : SharedBase
+- (instancetype)init __attribute__((swift_name("init()"))) __attribute__((objc_designated_initializer));
++ (instancetype)new __attribute__((availability(swift, unavailable, message="use object initializers instead")));
+@end
+
+__attribute__((objc_subclassing_restricted))
+__attribute__((swift_name("A.A1B1")))
+@interface SharedAA1B1 : SharedBase
+- (instancetype)init __attribute__((swift_name("init()"))) __attribute__((objc_designated_initializer));
++ (instancetype)new __attribute__((availability(swift, unavailable, message="use object initializers instead")));
+@end
+
+__attribute__((objc_subclassing_restricted))
+__attribute__((swift_name("A.A2")))
+@interface SharedAA2 : SharedBase
+- (instancetype)init __attribute__((swift_name("init()"))) __attribute__((objc_designated_initializer));
++ (instancetype)new __attribute__((availability(swift, unavailable, message="use object initializers instead")));
+@end
+
+__attribute__((objc_subclassing_restricted))
+__attribute__((swift_name("A.A2B2")))
+@interface SharedAA2B2 : SharedBase
+- (instancetype)init __attribute__((swift_name("init()"))) __attribute__((objc_designated_initializer));
++ (instancetype)new __attribute__((availability(swift, unavailable, message="use object initializers instead")));
+@end
+
+#pragma pop_macro("_Nullable_result")
+#pragma clang diagnostic pop
+NS_ASSUME_NONNULL_END

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

@@ -0,0 +1,8 @@
+class A {
+    class A1 {
+        class B1
+    }
+    class A2 {
+        class B2
+    }
+}