M4eWallet constructor
Implementation
const M4eWallet({
@required M4eUniqueId id,
@required M4eWalletInfo walletInfo,
}) : assert(id != null, 'Wallet [id] should not be null'),
assert(walletInfo != null, 'Wallet [walletInfo] should not be null'),
this.id = id,
this.walletInfo = walletInfo;