Interface PermitSigner

address

signTypedData

• signTypedData(
      data: {
          domain: Record<string, unknown>;
          types: Record<string, { name: string; type: string }[]>;
          primaryType: string;
          message: Record<string, unknown>;
      },
  ): Promise<string>

  Sign EIP-712 typed data and return hex-encoded signature.

  Parameters

  • data: {
        domain: Record<string, unknown>;
        types: Record<string, { name: string; type: string }[]>;
        primaryType: string;
        message: Record<string, unknown>;
    }

    EIP-712 typed data to sign

    • domain: Record<string, unknown>

      EIP-712 domain separator fields

    • types: Record<string, { name: string; type: string }[]>

      EIP-712 type definitions

    • primaryType: string

      Primary type name for signing

    • message: Record<string, unknown>

      Message values to sign

  Returns Promise<string>

  Hex-encoded signature