import 'dart:io'; import 'system_share_platform_interface.dart'; class SystemShare { SystemShare._(); static Future isInstalled(String packageName) { return SystemSharePlatform.instance.isInstalled(packageName); } static void shareFile(String filePath, String packageName, String? shareTitle, {String? shareFileType}) { SystemSharePlatform.instance.shareFile( filePath, packageName, shareTitle, shareFileType: shareFileType); } }