# SignTypedDataParams

> Overview of SignTypedDataParams

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

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

```ts
type SignTypedDataParams = Prettify<
  TypedDataDefinition<TypedData | Record<string, unknown>>
>;
```

Defined in: [packages/wallet-apis/src/actions/signTypedData.ts:15](https://github.com/alchemyplatform/aa-sdk/blob/v5.x.x/packages/wallet-apis/src/actions/signTypedData.ts#L15)