import { type EventEmitter } from '../../stencil-public-runtime';
import type { SidebarItemSelectDetail, SidebarItemToggleDetail } from './mud-sidebar.types';
/**
 * Sidebar item — a single navigation row inside a `mud-sidebar` / `mud-sidebar-group`.
 *
 * Renders as a link when `href` is set, otherwise a button. Expandable items
 * toggle a nested list (the `children` slot) and rotate a chevron.
 *
 * @element mud-sidebar-item
 * @slot - The primary label (overrides the `label` prop).
 * @slot children - Nested `mud-sidebar-item` elements revealed when expanded.
 * @part item - The interactive row.
 */
export declare class MudSidebarItem {
    /** Value reported when the item is activated. */
    value?: string;
    /** Leading icon name. */
    icon?: string;
    /** Leading icon name used while active (e.g. a filled variant). Falls back to `icon`. */
    iconActive?: string;
    /** Primary label (overridden by slotted content). */
    label?: string;
    /** Optional right-aligned secondary label. */
    secondary?: string;
    /** Optional trailing tag text (rendered as an outlined `mud-tag`). */
    tag?: string;
    /** Optional trailing numbered badge count (rendered as a `mud-badge`). */
    badge?: number;
    /** Render as a link to this destination. */
    href?: string;
    /** Whether the item expands a nested list of children. */
    expandable: boolean;
    /** Whether the nested list is expanded. */
    expanded: boolean;
    /** Whether this item represents the current page/section. */
    active: boolean;
    /** Whether the item is disabled. */
    disabled: boolean;
    /** Collapsed (icon-only) rail — propagated by the parent `mud-sidebar`. @internal */
    collapsed: boolean;
    host: HTMLMudSidebarItemElement;
    /** Fired when a non-expandable item is activated. */
    mudSelect: EventEmitter<SidebarItemSelectDetail>;
    /** Fired when an expandable item is expanded or collapsed. */
    mudToggle: EventEmitter<SidebarItemToggleDetail>;
    private handleClick;
    private renderContent;
    render(): any;
}