src/vs/workbench/contrib/preferences/browser/keybindingsEditor.ts/KeybindingsEditor/getActionsLabels
class KeybindingsEditor:	private getActionsLabels(): Map<string, string> {
		const actionsLabels: Map<string, string> = new Map<string, string>();
		EditorExtensionsRegistry.getEditorActions().forEach(editorAction => actionsLabels.set(editorAction.id, editorAction.label));
		for (const menuItem of MenuRegistry.getMenuItems(MenuId.CommandPalette)) {
			if (isIMenuItem(menuItem)) {
				const title = typeof menuItem.command.title === 'string' ? menuItem.command.title : menuItem.command.title.value;
				const category = menuItem.command.category ? typeof menuItem.command.category === 'string' ? menuItem.command.category : menuItem.command.category.value : undefined;
				actionsLabels.set(menuItem.command.id, category ? `${category}: ${title}` : title);
			}
		}
		return actionsLabels;
	}