| 1 |
<?php |
| 2 |
/* |
| 3 |
* Copyright 2020 Google LLC |
| 4 |
* |
| 5 |
* Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 |
* you may not use this file except in compliance with the License. |
| 7 |
* You may obtain a copy of the License at |
| 8 |
* |
| 9 |
* http://www.apache.org/licenses/LICENSE-2.0 |
| 10 |
* |
| 11 |
* Unless required by applicable law or agreed to in writing, software |
| 12 |
* distributed under the License is distributed on an "AS IS" BASIS, |
| 13 |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 |
* See the License for the specific language governing permissions and |
| 15 |
* limitations under the License. |
| 16 |
*/ |
| 17 |
|
| 18 |
namespace Google\Auth; |
| 19 |
|
| 20 |
/** |
| 21 |
* Describes a Credentials object which supports fetching the project ID. |
| 22 |
*/ |
| 23 |
interface ProjectIdProviderInterface |
| 24 |
{ |
| 25 |
/** |
| 26 |
* Get the project ID. |
| 27 |
* |
| 28 |
* @param callable|null $httpHandler Callback which delivers psr7 request |
| 29 |
* @return string|null |
| 30 |
*/ |
| 31 |
public function getProjectId(?callable $httpHandler = null); |
| 32 |
} |
| 33 |
|
