function generateQueryString( params: {[key: string]: | number | boolean | string[] | undefined } ): string { const convertedParams: {[key: string]: string } = {}; Object.keys(params).forEach(key => { const param = params[key]; if(param){ convertedParams[key] = String(param); } }) const urlParams = new URLSearchParams(convertedParams); return `?${urlParams.toString()}`; } export default generateQueryString;