src/vs/editor/contrib/linesOperations/browser/linesOperations.ts/SortLinesDescendingAction/constructor
class SortLinesDescendingAction:	constructor() {
		super(true, {
			id: 'editor.action.sortLinesDescending',
			label: nls.localize('lines.sortDescending', "Sort Lines Descending"),
			alias: 'Sort Lines Descending',
			precondition: EditorContextKeys.writable
		});
	}