Function signTypedData

signTypedData<T>(signer: LitTypeDataSigner, msgParams: string | T): Promise<string>
Signs an EIP-712 typed data object or a JSON string representation of the typed data object.

Returns
A promise that resolves to the signature of the typed data object.

Example
```
const signer = ... // Instance of a LitTypeDataSigner
const msgParams = ... // EIP-712 typed data object or its JSON string representation
const signature = await signTypedData(signer, msgParams);
```
Type Parameters
- T extends EIP712TypedData
  
  A generic type that extends the EIP712TypedData interface.
Parameters
- signer: LitTypeDataSigner
  
  An instance of a LitTypeDataSigner, which is used for signing the typed data.
- msgParams: string | T
  
  An EIP-712 typed data object that extends EIP712TypedData, or a JSON string representation of the typed data object.
Returns Promise<string>
- Defined in packages/pkp-ethers/src/lib/handler.ts:37

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