text: /* Generated by RuntimeBrowser
     Image: /System/Library/PrivateFrameworks/PhysicsKit.framework/PhysicsKit
   */
  
  @interface PKQuadTree : NSObject {
      struct shared_ptr<QuadTree> { 
          struct QuadTree {} *__ptr_; 
          struct __shared_weak_count {} *__cntrl_; 
      }  quadTree;
  }
  
  - (id).cxx_construct;
  - (void).cxx_destruct;
  
  @end
  