this.instantiationService.createInstance(ChangeSortAction,'extensions.sort.install.asc',localize('sort by installs',"Sort By: Install Count"),this.onSearchChange,'installs',undefined),
this.instantiationService.createInstance(ChangeSortAction,'extensions.sort.install',localize('sort by installs',"Sort By: Install Count"),this.onSearchChange,'installs',undefined),
this.instantiationService.createInstance(ChangeSortAction,'extensions.sort.rating',localize('sort by rating',"Sort By: Rating"),this.onSearchChange,'rating',undefined),