package androidx.lifecycle {

  public abstract interface DefaultLifecycleObserver implements androidx.lifecycle.LifecycleObserver {
    method public default void onCreate(androidx.lifecycle.LifecycleOwner);
    method public default void onDestroy(androidx.lifecycle.LifecycleOwner);
    method public default void onPause(androidx.lifecycle.LifecycleOwner);
    method public default void onResume(androidx.lifecycle.LifecycleOwner);
    method public default void onStart(androidx.lifecycle.LifecycleOwner);
    method public default void onStop(androidx.lifecycle.LifecycleOwner);
  }

}