import { LitElement } from "lit";
import type { TemplateResult } from "lit";
import { UIRouterLit } from "./core.js";
interface UiRouterContextEventDetail {
	uiRouter?: UIRouterLit;
}
/**
* @internal
*/
export type UiRouterContextEvent = CustomEvent<UiRouterContextEventDetail>;
/**
* @hideconstructor
*
* @slot - <code>&lt;ui-router&gt;</code> renders slotted content.
*
* @fires {CustomEvent} ui-router-context
*
* <code>&lt;ui-router&gt;</code> listens to the
* <code>ui-router-context</code> event
* and provides the <code>uiRouter</code> instance.
*
* @summary
*
* This is the root ui-router component.
*
*/
export declare class UIRouterLitElement extends LitElement {
	/**
	* Root <code>uiRouter</code> singleton.
	* If not provided, the element creates and assigns a new instance.
	*/
	uiRouter: UIRouterLit | undefined;
	/** @internal */
	static uiRouterContextEventName: string;
	/** @internal */
	static uiRouterContextEvent(uiRouter?: UIRouterLit): UiRouterContextEvent;
	/**
	* Discovers the {@link UIRouterLit} instance provided by the nearest
	* enclosing <code>&lt;ui-router&gt;</code> element.
	*
	* Dispatches a bubbling, composed <code>ui-router-context</code> event from
	* the candidate element; the enclosing <code>&lt;ui-router&gt;</code>
	* answers it with its router instance. Returns <code>undefined</code> when
	* the candidate is not inside a <code>&lt;ui-router&gt;</code> (e.g. not
	* yet connected).
	*
	* This is the dependency-injection primitive for integrating external
	* reactivity systems (state stores, controllers) with the router context —
	* call it from <code>hostConnected()</code> / <code>connectedCallback()</code>
	* instead of prop-drilling the router instance.
	*/
	static seekRouter(candidate: Element): UIRouterLit | undefined;
	/** @internal */
	static onUiRouterContextEvent(uiRouter?: UIRouterLit): (event: UiRouterContextEvent) => void;
	private readonly onUiRouterContextEvent;
	/** @internal */
	connectedCallback(): void;
	/** @internal */
	render(): TemplateResult;
}
export interface UIRouterLitElement {
	/** @internal */
	constructor: typeof UIRouterLitElement;
}
export {};
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