@class NSMutableArray, _UIDebugLogNode; @interface _UIDebugLogStack : NSObject { NSMutableArray *_stack; } @property (readonly, nonatomic) _UIDebugLogNode *rootNode; - (id)init; - (void).cxx_destruct; - (void)addMessage:(id)a0; - (id)popNode; - (id)_topNode; - (void)performWithPushedNode:(id)a0 block:(id /* block */)a1; - (void)pushNode:(id)a0; @end