[ObjCExport] Implement initial sorting and ordering for ObjC translation

^KT-65237

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

@@ -0,0 +1,67 @@
+#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
+
+@protocol A0
+@required
+@end
+
+__attribute__((objc_subclassing_restricted))
+@interface A1 : Base
+- (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))
+@interface A2 : Base
+- (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))
+@interface A3 : Base
+- (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))
+@interface B1 : Base
+- (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))
+@interface B2 : Base
+- (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))
+@interface B3 : Base
+- (instancetype)init __attribute__((swift_name("init()"))) __attribute__((objc_designated_initializer));
++ (instancetype)new __attribute__((availability(swift, unavailable, message="use object initializers instead")));
+@end
+
+@protocol B4
+@required
+@end
+
+#pragma pop_macro("_Nullable_result")
+#pragma clang diagnostic pop
+NS_ASSUME_NONNULL_END

native/objcexport-header-generator/testData/headers/manyClassesAndInterfaces/A.kt

@@ -0,0 +1,6 @@
+package com.a
+
+class A2
+class A1
+interface A0
+class A3

native/objcexport-header-generator/testData/headers/manyClassesAndInterfaces/B.kt

@@ -0,0 +1,6 @@
+package com.b
+
+class B2
+class B1
+class B3
+interface B4