import type { CSSResultGroup } from 'lit';
import DSADivider from '../divider/divider';
import DSAIcon from '../icon/icon';
import DSATooltip from '../tooltip/tooltip';
import { ShoelaceElement } from '../../internal/shoelace-element';
/**
 * @summary Side navigation provides menus and links for user navigation, and can be expanded or collapsed by the user.
 * @documentation
 *
 * @dependency dsa-divider
 * @dependency dsa-icon
 * @dependency dsa-tooltip
 *
 * @slot - Menu content (in collasped mode, only menu-navigation, menu-accordion, sidenav-info-accordion, divider, menu-label will be displayed) placed at the top.
 * @slot bottom - Menu content (in collasped mode, only menu-navigation, menu-accordion, divider, menu-label will be displayed) placed at the bottom.
 *
 * @event dsa-expand - Emitted when the sidenav expands.
 * @event dsa-collapse - Emitted when the sidenav closes.
 *
 * @cssproperty --sidenav-expanded-width - The width of the expanded sidenav.
 * */
export default class DSASideNav extends ShoelaceElement {
    static styles: CSSResultGroup;
    static dependencies: {
        'dsa-divider': typeof DSADivider;
        'dsa-icon': typeof DSAIcon;
        'dsa-tooltip': typeof DSATooltip;
    };
    private readonly hasSlotController;
    private readonly localize;
    sidenav: HTMLElement;
    sidenavButton: HTMLButtonElement;
    private isShortcutListenerAttached;
    /** Whether the sidenav is collapsed */
    collapsed: boolean;
    /** Whether the sidenav can be toggled with the keyboard. */
    allowShortcut: boolean;
    /** Nav element custom label */
    navLabel: string;
    connectedCallback(): void;
    disconnectedCallback(): void;
    private attachShortcutListener;
    private detachShortcutListener;
    private getAccordionTarget;
    private handleDocumentKeyDown;
    private handleAccordionKeyDown;
    private handleAccordionActivation;
    private toggleSidenav;
    private updateChildrenState;
    handleExpandedChange(): void;
    handleAllowShortcutChange(): void;
    render(): import("lit").TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'dsa-sidenav': DSASideNav;
    }
}