src/vs/workbench/services/extensions/common/abstractExtensionService.ts/AbstractExtensionService/_filterByExtensionHostKind
class AbstractExtensionService:	protected _filterByExtensionHostKind(extensions: IExtensionDescription[], desiredExtensionHostKind: ExtensionHostKind): IExtensionDescription[] {
		return filterByExtensionHostKind(extensions, this._runningLocation, desiredExtensionHostKind);
	}