hash-wallet/cw_core/lib/currency.dart

import 'package:cw_core/amount/money.dart';

abstract class Currency {
  String get symbol;
  String get name;
  String? get fullName;
  String? get iconPath;
  int get decimals;
  String? get tag;

  /// Parse the [value] and turn it into [Money]
  Money parseAmount(String value);

  /// Try parsing the [value] and turn it into [Money]
  Money? tryParseAmount(String value);

  @override
  bool operator ==(Object other) =>
      other is Currency && other.decimals == decimals && other.symbol == symbol && other.tag == tag;

  @override
  int get hashCode => decimals.hashCode ^ symbol.hashCode ^ tag.hashCode;
  String get apiString;
}