import { Location } from '@angular/common';
export interface StateManagerParamValue {
    key: string;
    value: string;
    position: number;
}
/**
 * ** State Manager for Browser URL.
 *
 *   - Provides methods for easy appending/retrieving/removing of params and query params to the URL state.
 *   - Provides ability to serialize current state as URL href.
 */
export declare class URLStateManager {
    baseURL: string;
    urlLocation: Location;
    /**
     * ** Store value if URL Params State mutated since previous navigation.
     */
    isParamsStateMutated: boolean;
    /**
     * ** Store value if URL QueryParams State mutated since previous navigation.
     */
    isQueryParamsStateMutated: boolean;
    private readonly params;
    private readonly queryParams;
    private readonly locationHref;
    /**
     * ** Constructor.
     */
    constructor(baseURL: string, urlLocation: Location);
    /**
     * ** Returns current Browser URL href.
     */
    get URL(): string;
    /**
     * ** Replace current URL state to Browser URL.
     */
    replaceToUrl(): void;
    /**
     * ** Apply current URL state to Browser URL.
     */
    locationToURL(): void;
    /**
     * ** Navigate through Angular Router with set URL state.
     */
    navigateToUrl(): Promise<boolean>;
    /**
     * ** Set query param to URL state.
     */
    setQueryParam(key: string, value: string, position?: number): void;
    /**
     * ** Returns query param value for given key.
     */
    getQueryParam(key: string): string;
    /**
     * ** Removes query param from URL state.
     */
    removeQueryParam(key: string): void;
    /**
     * ** Clear stored queryParams.
     */
    clearQueryParams(): void;
    /**
     * ** Set param to URL state.
     */
    setParam(key: string, value: string, position?: number): void;
    /**
     * ** Returns param value for given key.
     */
    getParam(key: string): string;
    /**
     * ** Removes query param from URL state.
     */
    removeParam(key: string): void;
    /**
     * ** Clear stored params.
     */
    clearParams(): void;
    /**
     * ** Returns serialized params in string.
     */
    getParamsToString(): string;
    /**
     * ** Returns serialized queryParams in string.
     */
    getQueryParamsToString(): string;
    /**
     * ** Returns query params in Map format.
     */
    getQueryParamsAsMap(): {
        [key: string]: string;
    };
    /**
     * ** Returns params in Map format.
     */
    getParamsAsMap(): {
        [key: string]: string;
    };
    /**
     * ** Build url from base and provided params.
     */
    buildUrlWithParams(): string;
    /**
     * ** Change Base url.
     */
    changeBaseUrl(baseUrl: string): void;
    private getSortedByPosition;
    private _notifyForLocationChange;
}