Convert searchParams to object

searchParamsToObject.ts

function searchParamsToObject(params: URLSearchParams) {
  const uniqueKeys = [...new Set(params.keys())];
  return Object.fromEntries(uniqueKeys.map(key => [
    key,
    params.getAll(key).length > 1 ? params.getAll(key) : params.get(key),
  ]));
}