src/vs/workbench/contrib/files/browser/fileActions.ts/FocusFilesExplorer/constructor
class FocusFilesExplorer:	constructor() {
		super({
			id: FocusFilesExplorer.ID,
			title: { value: FocusFilesExplorer.LABEL, original: 'Focus on Files Explorer' },
			f1: true,
			category: fileCategory
		});
	}