Convert NodeJS' ParseUrlQuery to browser API URLSearchParams

convertParsedUrlQueryToUrlSearchParams.ts

import type { ParsedUrl } from 'next/dist/shared/lib/router/utils/parse-url'

export function convertUrlQueryToUrlSearchParams(
  queryArgs: ParsedUrl['query'],
) {
  const searchparams = new URLSearchParams()

  Object.entries(queryArgs)
    .filter(([key, value]) => Boolean(value))
    .forEach(
      ([key, value]) =>
        value !== undefined &&
        (Array.isArray(value)
          ? value.forEach(_value => searchparams.append(key, _value))
          : searchparams.append(key, value)),
    )

  return searchparams
}