src/vs/workbench/contrib/welcomeViews/common/newFile.contribution.ts/NewFileTemplatesManager/allEntries
class NewFileTemplatesManager:	private allEntries(): NewFileItem[] {
		const items: NewFileItem[] = [];
		for (const [groupName, group] of this.menu.getActions({ renderShortTitle: true })) {
			for (const action of group) {
				if (action instanceof MenuItemAction) {
					items.push({ commandID: action.item.id, from: action.item.source ?? builtInSource, title: action.label, group: groupName });
				}
			}
		}
		return items;
	}