| AbstractProvider | Class AbstractProvider. |
| DoubanProvider | Class DoubanProvider. |
| FacebookProvider | Class FacebookProvider. |
| GitHubProvider | Class GitHubProvider. |
| GoogleProvider | Class GoogleProvider. |
| LinkedinProvider | Class LinkedinProvider. |
| QQProvider | Class QQProvider. |
| WeChatOpenPlatformProvider | Class WeChatProvider. |
| WeChatProvider | Class WeChatProvider. |
| WeiboProvider | Class WeiboProvider. |
| WeWorkProvider | Class WeWorkProvider. |