import { TemplateResult } from 'lit';
import { BahtElement } from '../base.js';
import { MenuItem } from '../menu-controller.js';
import { IconName } from './icons.js';
/**
 * Action menu behind a button: the ⋯ "more" menu on a table row or card, or a labelled
 * "Export ▾" menu. Same menu as `<baht-split-button>` — items with optional `shortcut`
 * hints (bound page-wide), disabled and danger entries, the APG menu-button keyboard.
 *
 *   <baht-menu></baht-menu>                                  <!-- ⋯ icon trigger -->
 *   <baht-menu trigger-label="Export" align="start"></baht-menu>
 *   el.items = [{ value: 'rename', label: 'Rename', shortcut: 'f2' },
 *               { value: 'delete', label: 'Delete', danger: true }];
 *   el.addEventListener('baht-select', (e) => run(e.detail.value));
 *
 * A child marked `data-trigger` becomes the trigger's content (an avatar menu); `heading`
 * adds a non-item first line ("Signed in as …"); items with `checked` are settings
 * (`menuitemcheckbox`) and can carry a `description` line.
 *
 *   <baht-menu label="Account" heading="somchai@20baht.com">
 *     <baht-avatar data-trigger label="Somchai"></baht-avatar>
 *   </baht-menu>
 *
 * @fires baht-select - An item was picked (click, keyboard or its shortcut). `detail: { value, item }`.
 */
export declare class BahtMenu extends BahtElement {
    /** Menu entries. Set as a property: `el.items = [...]`. */
    items: MenuItem[];
    /** Visible trigger text; empty = an icon-only trigger. */
    triggerLabel: string;
    /** Trigger icon from the curated set (default `more`, the ⋯). Ignored when `trigger-label` is set. */
    icon: IconName | '';
    /** Accessible name of the trigger (and the menu). Defaults to the trigger text, else "More actions". */
    label: string;
    /** Trigger look: `ghost` (default) or `secondary`. */
    variant: 'ghost' | 'secondary';
    size: 'sm' | 'md';
    /** Menu edge aligned with the trigger: `'end'` (default) or `'start'`. */
    align: 'start' | 'end';
    disabled: boolean;
    /** Non-item first line of the menu ("Signed in as …"). */
    heading: string;
    private triggerEl;
    /** True once a `data-trigger` child was moved into the trigger. */
    private customTrigger;
    private readonly menu;
    private get menuId();
    protected firstUpdated(): void;
    protected updated(changed: Map<PropertyKey, unknown>): void;
    /** Button chrome for the built-in triggers; a custom (avatar) trigger stays bare. */
    private triggerClass;
    protected render(): TemplateResult;
}