/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
export interface NavigationEventMap {
    navigate: NavigateEvent;
    navigatesuccess: Event;
    navigateerror: ErrorEvent;
    currententrychange: NavigationCurrentEntryChangeEvent;
}
export interface NavigationResult {
    committed: Promise<NavigationHistoryEntry>;
    finished: Promise<NavigationHistoryEntry>;
}
export declare class Navigation extends EventTarget {
    entries(): NavigationHistoryEntry[];
    readonly currentEntry: NavigationHistoryEntry | null;
    updateCurrentEntry(options: NavigationUpdateCurrentEntryOptions): void;
    readonly transition: NavigationTransition | null;
    readonly canGoBack: boolean;
    readonly canGoForward: boolean;
    navigate(url: string, options?: NavigationNavigateOptions): NavigationResult;
    reload(options?: NavigationReloadOptions): NavigationResult;
    traverseTo(key: string, options?: NavigationOptions): NavigationResult;
    back(options?: NavigationOptions): NavigationResult;
    forward(options?: NavigationOptions): NavigationResult;
    onnavigate: ((this: Navigation, ev: NavigateEvent) => any) | null;
    onnavigatesuccess: ((this: Navigation, ev: Event) => any) | null;
    onnavigateerror: ((this: Navigation, ev: ErrorEvent) => any) | null;
    oncurrententrychange: ((this: Navigation, ev: NavigationCurrentEntryChangeEvent) => any) | null;
    addEventListener<K extends keyof NavigationEventMap>(type: K, listener: (this: Navigation, ev: NavigationEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
    addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
    removeEventListener<K extends keyof NavigationEventMap>(type: K, listener: (this: Navigation, ev: NavigationEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
    removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
}
export declare class NavigationTransition {
    readonly navigationType: NavigationTypeString;
    readonly from: NavigationHistoryEntry;
    readonly finished: Promise<void>;
}
export interface NavigationHistoryEntryEventMap {
    dispose: Event;
}
export declare class NavigationHistoryEntry extends EventTarget {
    readonly key: string;
    readonly id: string;
    readonly url: string | null;
    readonly index: number;
    readonly sameDocument: boolean;
    getState(): unknown;
    ondispose: ((this: NavigationHistoryEntry, ev: Event) => any) | null;
    addEventListener<K extends keyof NavigationHistoryEntryEventMap>(type: K, listener: (this: NavigationHistoryEntry, ev: NavigationHistoryEntryEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
    addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
    removeEventListener<K extends keyof NavigationHistoryEntryEventMap>(type: K, listener: (this: NavigationHistoryEntry, ev: NavigationHistoryEntryEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
    removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
}
type NavigationTypeString = 'reload' | 'push' | 'replace' | 'traverse';
export interface NavigationUpdateCurrentEntryOptions {
    state: unknown;
}
export interface NavigationOptions {
    info?: unknown;
}
export interface NavigationNavigateOptions extends NavigationOptions {
    state?: unknown;
    history?: 'auto' | 'push' | 'replace';
}
export interface NavigationReloadOptions extends NavigationOptions {
    state?: unknown;
}
export declare class NavigationCurrentEntryChangeEvent extends Event {
    constructor(type: string, eventInit?: NavigationCurrentEntryChangeEventInit);
    readonly navigationType: NavigationTypeString | null;
    readonly from: NavigationHistoryEntry;
}
export interface NavigationCurrentEntryChangeEventInit extends EventInit {
    navigationType?: NavigationTypeString | null;
    from: NavigationHistoryEntry;
}
export declare class NavigateEvent extends Event {
    constructor(type: string, eventInit?: NavigateEventInit);
    readonly navigationType: NavigationTypeString;
    readonly canIntercept: boolean;
    readonly userInitiated: boolean;
    readonly hashChange: boolean;
    readonly destination: NavigationDestination;
    readonly signal: AbortSignal;
    readonly formData: FormData | null;
    readonly downloadRequest: string | null;
    readonly info?: unknown;
    intercept(options?: NavigationInterceptOptions): void;
    scroll(): void;
}
export interface NavigateEventInit extends EventInit {
    navigationType?: NavigationTypeString;
    canIntercept?: boolean;
    userInitiated?: boolean;
    hashChange?: boolean;
    destination: NavigationDestination;
    signal: AbortSignal;
    formData?: FormData | null;
    downloadRequest?: string | null;
    info?: unknown;
}
export interface NavigationInterceptOptions {
    handler?: () => Promise<void>;
    focusReset?: 'after-transition' | 'manual';
    scroll?: 'after-transition' | 'manual';
}
export declare class NavigationDestination {
    readonly url: string;
    readonly key: string | null;
    readonly id: string | null;
    readonly index: number;
    readonly sameDocument: boolean;
    getState(): unknown;
}
export {};