// Copyright 2004-present Facebook. All Rights Reserved. #import // TODO (#5906496): is there a reason for this protocol? It seems to be // used in a number of places where it isn't really required - only the // RCTBridge actually ever calls casts to it - in all other // cases it is simply a way of adding some method definitions to classes @protocol RCTInvalidating @property (nonatomic, assign, readonly, getter = isValid) BOOL valid; - (void)invalidate; @end