@class Protocol; @interface _REInterfaceKey : NSObject <NSCopying> { Class _c; Protocol *_p; BOOL _isClass; } @property (retain, nonatomic) Class cls; @property (retain, nonatomic) Protocol *protocol; @property (readonly, nonatomic) BOOL isProtocol; @property (readonly, nonatomic) _REInterfaceKey *superclassKey; - (id)initWithProtocol:(id)a0; - (unsigned long long)hash; - (id)initWithClass:(Class)a0; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (BOOL)conforms:(id)a0; - (void)enumerateAutomaticProperties:(id /* block */)a0; - (void)enumerateConformedProperties:(id /* block */)a0; - (void)enumerateExposedMethods:(id /* block */)a0; - (void)enumerateExposedProperties:(id /* block */)a0; @end