export class UrlHelper { public static async getQueryParams(): Promise<{}> { const queryString: string = window.location.search; const urlSearchParams: URLSearchParams = new URLSearchParams(queryString); const keys: Array = Array.from(urlSearchParams.keys()); const queryParams = keys.reduce((dict, key: string) => { dict[key] = urlSearchParams.get(key) as string; return dict; }, {} as { [key: string]: string }); return queryParams; } }