/**
 * NavTree — 3-level recursive sidebar nav primitive.
 *
 * Generic and prop-driven: no `$app/*` imports, no SvelteKit dependency.
 * Consumers pass `currentPath` (e.g. from `page.url.pathname`) and an
 * optional `iconComponent` for rendering `NavItem.icon` names. When no
 * icon component is supplied, the raw `icon` string is rendered as text
 * (useful for emoji / symbol icons).
 *
 * Active-state logic is overridable via `isActive`; the default treats
 * `currentPath === item.href` or `currentPath.startsWith(item.href + '/')`
 * as active (unless `item.exact === true`).
 *
 * In `collapsed` mode the component renders icon-only chips with a
 * native `title` tooltip; child rows are hidden unless their parent is
 * itself active (so the chip can highlight without expanding).
 */
import type { Component } from 'svelte';
import type { NavItem } from './types.js';
interface Props {
    /** Top-level nav items. Each may have up to two levels of children. */
    items: NavItem[];
    /** Current pathname. Required — consumers pass `page.url.pathname` or similar. */
    currentPath: string;
    /** Called on link click. Consumers typically close a mobile drawer here. */
    onNavigate?: () => void;
    /** Override active-detection. Defaults to `defaultIsActive`. */
    isActive?: (item: NavItem, currentPath: string) => boolean;
    /**
     * Optional icon renderer. If omitted, `item.icon` is rendered as plain
     * text inside the icon slot — handy for emoji/symbol icons.
     */
    iconComponent?: Component<{
        name: string;
        size?: number;
    }>;
    /** Render in collapsed (icon-only) mode. */
    collapsed?: boolean;
    /** Accessible label for the surrounding `<nav>` element. */
    'aria-label'?: string;
}
declare const NavTree: Component<Props, {}, "">;
type NavTree = ReturnType<typeof NavTree>;
export default NavTree;
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