112a9d9c8Sopenharmony_ciclass nsISupports {
212a9d9c8Sopenharmony_cipublic:
312a9d9c8Sopenharmony_ci  virtual nsISupports* QueryInterface();
412a9d9c8Sopenharmony_ci};
512a9d9c8Sopenharmony_ci
612a9d9c8Sopenharmony_ciclass nsIRunnable : public nsISupports {};
712a9d9c8Sopenharmony_ci
812a9d9c8Sopenharmony_ciclass Runnable : public nsIRunnable {};
9