import'dart:async';import'package:flutter/rendering.dart';import'package:flutter_goldens/flutter_goldens.dart'asflutter_goldensshowtestExecutable;import'package:flutter_test/flutter_test.dart';Future<void>testExecutable(FutureOr<void>Function()testMain){// Enable extra checks since this package exercises a lot of the framework.debugCheckIntrinsicSizes=true;// Make tap() et al fail if the given finder specifies a widget that would not// receive the event.WidgetController.hitTestWarningShouldBeFatal=true;// Enable golden file testing using Skia Gold.returnflutter_goldens.testExecutable(testMain);}