import { Route, Router } from '@angular/router';
export interface PageList {
    index: number;
    path: string;
    isComplete: boolean;
    [key: string]: any;
}
export declare class PageStateService {
    protected router: Router;
    pageList: PageList[];
    constructor(router: Router);
    setPages(arr: Route[], routeListConst: any, fn?: (x: any) => {
        [key: string]: any;
    }): PageList[];
    findIndex(url?: string): number;
    getPageAtIndex(idx: number): PageList | null;
    setPageIncomplete(url?: string): void;
    setPageComplete(path?: string): void;
    canNavigateToPage(path?: string): boolean;
    clearCompletePages(): void;
    pageListIsClear(): boolean;
    navigateByUrl(path: string): void;
    private _find;
}