public AppConfigurationService(IAppConfigurationRequiredServices requiredSerives)
{
this.serviceSetup = requiredSerives.ServiceSetup;
this.endpointService = requiredSerives.EndpointService;
this.fileCacheService = requiredSerives.FileCacheService;
this.UserDialogService = requiredSerives.UserDialogService;
this.VersionService = requiredSerives.VersionService;
this.fileCacheService.CacheExpired += OnCacheExpired;
}