/**
  * Set the default password broker name.
  *
  * @param string $name
  * @return void 
  * @static 
  */
 public static function setDefaultDriver($name)
 {
     \Illuminate\Auth\Passwords\PasswordBrokerManager::setDefaultDriver($name);
 }

 /**
  * Create the user provider implementation for the driver.
  *
  * @param string $provider
  * @return \Illuminate\Contracts\Auth\UserProvider 
  * @throws \InvalidArgumentException
  * @static 
  */
 public static function createUserProvider($provider)
 {
     return \Illuminate\Auth\Passwords\PasswordBrokerManager::createUserProvider($provider);
 }

 /**
  * Reset a user's password.
  *
  * @return \Illuminate\Http\RedirectResponse
  */
 public function resetUserPassword(Request $request, PasswordBrokerManager $broker)
 {
     $this->validate($request, ['user_id' => 'required|integer|exists:users']);
     $user = User::find($request->input('user_id'));
     $response = $broker->sendResetLink(['user_id' => $user->userId], function (Message $message) {
         $message->subject(trans('mustard::admin.password_reset_email_subject'));
     });
     return redirect()->back()->withStatus(trans('mustard::admin.password_reset'));
 }