import 'package:freezed_annotation/freezed_annotation.dart'; part 'models.freezed.dart'; part 'models.g.dart'; @Freezed(unionKey: 'kind') class RpcResponse with _$RpcResponse { factory RpcResponse.success(Map body) = Success; factory RpcResponse.signal(String status, Map body) = Signal; factory RpcResponse.error( String status, String message, Map body) = RpcError; factory RpcResponse.fromJson(Map json) => _$RpcResponseFromJson(json); } @freezed class RpcState with _$RpcState { const factory RpcState(String version, bool isAdmin) = _RpcState; factory RpcState.fromJson(Map json) => _$RpcStateFromJson(json); }