Variable IERC1271ContractConst

IERC1271Contract: Contract<readonly [{
    inputs: readonly [{
        internalType: "bytes32";
        name: "hash";
        type: "bytes32";
    }, {
        internalType: "bytes";
        name: "signature";
        type: "bytes";
    }];
    name: "isValidSignature";
    outputs: readonly [{
        internalType: "bytes4";
        name: "magicValue";
        type: "bytes4";
    }];
    stateMutability: "view";
    type: "function";
}]> = ...

The web3.js Contract instance for the IERC1271 interface, which is utilized for signature validation by contracts.