export declare class URLHelper {
    private queryStringParams;
    private hashParams;
    private path;
    constructor(url: string);
    getQueryStringParam(keyName: string, bNoDecode?: boolean, bCaseInsensitive?: boolean): string;
    setQueryStringParam(keyName: string, keyValue: string, bEncode: boolean): string;
    removeQueryStringParam(keyName: string, bCaseInsensitive?: boolean): string;
    getHashParam(keyName: string, bNoDecode?: boolean, bCaseInsensitive?: boolean): string;
    setHashParam(keyName: string, keyValue: string, bEncode: boolean): string;
    removeHashParam(keyName: string): string;
    private _parseParams;
    private _removeParam;
    private _getParam;
    getUrl(): string;
}