src/vs/editor/contrib/fontZoom/browser/fontZoom.ts/EditorFontZoomOut/constructor
class EditorFontZoomOut:	constructor() {
		super({
			id: 'editor.action.fontZoomOut',
			label: nls.localize('EditorFontZoomOut.label', "Editor Font Zoom Out"),
			alias: 'Editor Font Zoom Out',
			precondition: undefined
		});
	}