voluptasmollitia/docs-exp/auth.customparameters.md

Monorepo for the Firebase JavaScript SDK

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[Home](./index.md) &gt; [@firebase/auth](./auth.md) &gt; [CustomParameters](./auth.customparameters.md)

## CustomParameters type

Map of OAuth Custom Parameters.

<b>Signature:</b>

```typescript
export declare type CustomParameters = Record<string, string>;
```