text: /* Generated by RuntimeBrowser
     Image: /System/Library/Frameworks/MapKit.framework/MapKit
   */
  
  @interface _MXExtensionDispatchCenter : NSObject {
      _MXExtensionProvider * _extensionProvider;
      NSHashTable * _handlers;
      NSObject<OS_dispatch_queue> * _lock;
  }
  
  @property (nonatomic, readonly) _MXExtensionProvider *extensionProvider;
  
  - (void).cxx_destruct;
  - (id)addExtensionsUpdateHandler:(id /* block */)arg1;
  - (void)dispatchExtensions:(id)arg1 error:(id)arg2;
  - (id)extensionProvider;
  - (id)initWithExtensionProvider:(id)arg1;
  - (void)removeExtensionUpdateHandler:(id)arg1;
  
  @end
  