Format code using php-cs-fixer

legacy/application/common/interface/OAuth2.php

@@ -1,31 +1,30 @@
 <?php
 
-interface OAuth2 {
-
+interface OAuth2
+{
     /**
-     * Check whether an OAuth access token exists
+     * Check whether an OAuth access token exists.
      *
      * @return bool true if an access token exists, otherwise false
      */
     public function hasAccessToken();
 
     /**
-     * Get the OAuth authorization URL
+     * Get the OAuth authorization URL.
      *
      * @return string the authorization URL
      */
     public function getAuthorizeUrl();
 
     /**
-     * Request a new OAuth access token and store it in CcPref
+     * Request a new OAuth access token and store it in CcPref.
      *
      * @param $code string exchange authorization code for access token
      */
     public function requestNewAccessToken($code);
 
     /**
-     * Regenerate the OAuth access token
+     * Regenerate the OAuth access token.
      */
     public function accessTokenRefresh();
-
-}
+}