content: package android.app;
  
  import android.content.pm.ParceledListSlice;
  import android.os.Binder;
  import android.os.IBinder;
  import android.os.IInterface;
  import android.os.RemoteException;
  
  import androidx.annotation.RequiresApi;
  
  public interface INotificationManager extends IInterface {
      void enqueueNotificationWithTag(String pkg, String opPkg, String tag, int id,
                                      Notification notification, int userId) throws RemoteException;
  
      void cancelNotificationWithTag(String pkg, String tag, int id, int userId) throws RemoteException;
  
      @RequiresApi(30)
      void cancelNotificationWithTag(String pkg, String opPkg, String tag, int id, int userId) throws RemoteException;
  
      void createNotificationChannelsForPackage(String pkg, int uid, ParceledListSlice<NotificationChannel> channelsList) throws RemoteException;
  
      void updateNotificationChannelForPackage(String pkg, int uid, NotificationChannel channel);
  
      @RequiresApi(30)
      NotificationChannel getNotificationChannelForPackage(String pkg, int uid, String channelId, String conversationId, boolean includeDeleted) throws RemoteException;
  
      NotificationChannel getNotificationChannelForPackage(String pkg, int uid, String channelId, boolean includeDeleted) throws RemoteException;
  
      abstract class Stub extends Binder implements INotificationManager {
          public static INotificationManager asInterface(IBinder obj) {
              throw new UnsupportedOperationException();
          }
      }
  }
  