test/APINotes/Inputs/custom-frameworks/APINotesFrameworkTest.framework/Headers/SwiftWrapper.h

typedef _Bool EnclosingStructIdentifier
  __attribute__((swift_wrapper(struct))) __attribute__((swift_name("EnclosingStruct.Identifier")));

struct EnclosingStruct { };

extern const EnclosingStructIdentifier EnclosingStructIdentifierMember;