Sign Message and Verify

Type definitions:

class UniPassWallet {
    signMessage(callback: UniPassCallBack<SignResult>, signOption: SignOption): void;
}

type SignResult = {
  signature: string;
} & Response;

interface SignOption {
  from: string;
  type: SignType;
  msg: string;
}

Code sample

import { SignType } from 'react-native-up';

// Ensure that the user is authorized to log in
uniPassWallet.signMessage(
    {
        success(res) {
            console.log('signMsg success: ', res);
        },
        failure(e) {
            console.log('signMsg fail: ', e);
        },
    },
    {
        from: uniPassWallet.getAddress()!,
        type: SignType.PersonalSign,
        msg: 'message to be signed',
    }
);