@@ -110,7 +110,7 @@ |
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| 110 | 110 | /** |
| 111 | 111 | * Requests an access token using a refresh token |
| 112 | 112 | * |
| 113 | - * @param AccessToken $token A previously generated token |
|
| 113 | + * @param AccessToken|null $token A previously generated token |
|
| 114 | 114 | * @return AccessToken The {@link https://goo.gl/QEoCNV access token} |
| 115 | 115 | */ |
| 116 | 116 | public function refresh(AccessToken $token) |