Change callback parameter type to callable|string (#629)

Author: Propaganistas

src/Fortify.php

@@ -249,10 +249,10 @@ public static function authenticateUsing(callable $callback)
  /**
  * Register a class / callback that should be used to redirect users for two factor authentication.
  *
- * @param string $callback
+ * @param callable|string $callback
  * @return void
  */
- public static function redirectUserForTwoFactorAuthenticationUsing(string $callback)
+ public static function redirectUserForTwoFactorAuthenticationUsing($callback)
  {
  app()->singleton(RedirectsIfTwoFactorAuthenticatable::class, $callback);
  }
@@ -271,43 +271,43 @@ public static function confirmPasswordsUsing(callable $callback)
  /**
  * Register a class / callback that should be used to create new users.
  *
- * @param string $callback
+ * @param callable|string $callback
  * @return void
  */
- public static function createUsersUsing(string $callback)
+ public static function createUsersUsing($callback)
  {
  app()->singleton(CreatesNewUsers::class, $callback);
  }
 
  /**
  * Register a class / callback that should be used to update user profile information.
  *
- * @param string $callback
+ * @param callable|string $callback
  * @return void
  */
- public static function updateUserProfileInformationUsing(string $callback)
+ public static function updateUserProfileInformationUsing($callback)
  {
  app()->singleton(UpdatesUserProfileInformation::class, $callback);
  }
 
  /**
  * Register a class / callback that should be used to update user passwords.
  *
- * @param string $callback
+ * @param callable|string $callback
  * @return void
  */
- public static function updateUserPasswordsUsing(string $callback)
+ public static function updateUserPasswordsUsing($callback)
  {
  app()->singleton(UpdatesUserPasswords::class, $callback);
  }
 
  /**
  * Register a class / callback that should be used to reset user passwords.
  *
- * @param string $callback
+ * @param callable|string $callback
  * @return void
  */
- public static function resetUserPasswordsUsing(string $callback)
+ public static function resetUserPasswordsUsing($callback)
  {
  app()->singleton(ResetsUserPasswords::class, $callback);
  }