import { KeepAliveProps, TransitionProps, UnwrapRef } from 'vue';
import type { RouteLocationNormalized, RouteLocationNormalizedLoaded, RouteRecordRedirectOption } from 'vue-router';
import type { NuxtError } from '#app';
export interface PageMeta {
    [key: string]: any;
    /**
     * Validate whether a given route can validly be rendered with this page.
     *
     * Return true if it is valid, or false if not. If another match can't be found,
     * this will mean a 404. You can also directly return an object with
     * statusCode/statusMessage to respond immediately with an error (other matches
     * will not be checked).
     */
    validate?: (route: RouteLocationNormalized) => boolean | Promise<boolean> | Partial<NuxtError> | Promise<Partial<NuxtError>>;
    /**
     * Where to redirect if the route is directly matched. The redirection happens
     * before any navigation guard and triggers a new navigation with the new
     * target location.
     */
    redirect?: RouteRecordRedirectOption;
    /**
     * Aliases for the record. Allows defining extra paths that will behave like a
     * copy of the record. Allows having paths shorthands like `/users/:id` and
     * `/u/:id`. All `alias` and `path` values must share the same params.
     */
    alias?: string | string[];
    pageTransition?: boolean | TransitionProps;
    layoutTransition?: boolean | TransitionProps;
    key?: false | string | ((route: RouteLocationNormalizedLoaded) => string);
    keepalive?: boolean | KeepAliveProps;
    /** You may define a name for this page's route. */
    name?: string;
    /** You may define a path matcher, if you have a more complex pattern than can be expressed with the file name. */
    path?: string;
    /** Set to `false` to avoid scrolling to top on page navigations */
    scrollToTop?: boolean;
}
declare module 'vue-router' {
    interface RouteMeta extends UnwrapRef<PageMeta> {
    }
}
export declare const definePageMeta: (meta: PageMeta) => void;