23 lines
425 B
Dart
23 lines
425 B
Dart
abstract class BalanceService {
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Future<double> getBalance();
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Future<String> getWalletName();
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Future<String> getWalletId();
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}
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class MockBalanceService implements BalanceService {
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@override
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Future<double> getBalance() async {
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return 3000000.56;
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}
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@override
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Future<String> getWalletName() async {
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return "Wallet";
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}
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@override
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Future<String> getWalletId() async {
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return "WA-12345667";
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}
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}
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