Making.School.Asignment.app/lib/common/mixins/request_tool_mixin.dart

import 'package:school_asignment_app/common/request/rest_dio.dart';
import 'package:school_asignment_app/common/api/retrofit_client.dart';

mixin RequestToolMixin {
  RetrofitClient getClient() => RequestTool.instance.getClient();
}