@interface CKOperationCallbackProxy : CKWeakObjectCallbackProxy - (void)forwardInvocation:(id)a0; - (id)initWithOperation:(id)a0 callbackProtocol:(id)a1; @end
@interface CKOperationCallbackProxy : CKWeakObjectCallbackProxy - (void)forwardInvocation:(id)a0; - (id)initWithOperation:(id)a0 callbackProtocol:(id)a1; @end