SuiSignMessageFeature: {
    sui:signMessage: {
        signMessage: SuiSignMessageMethod;
        version: SuiSignMessageVersion;
    };
}

A Wallet Standard feature for signing a personal message, and returning the message bytes that were signed, and message signature.

Type declaration

Wallets can still implement this method for compatibility, but this has been replaced by the sui:signPersonalMessage feature