# KnownAuthProvider | @account-kit/signer

> Overview of KnownAuthProvider from @account-kit/signer

> For the complete documentation index, see [llms.txt](/docs/llms.txt).

{/* This file is auto-generated by TypeDoc. Do not edit manually. */}

```ts
type KnownAuthProvider = "google" | "apple" | "facebook" | "twitch" | "auth0";
```

Defined in: [account-kit/signer/src/signer.ts:96](https://github.com/alchemyplatform/aa-sdk/blob/main/account-kit/signer/src/signer.ts#L96)