// Format function modified from nodejs
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
const slashedProtocols = /https?|ftp|gopher|file/;
function stringifyUrlQueryParam(param) {
  if (typeof param === 'string' || typeof param === 'number' && !isNaN(param) || typeof param === 'boolean') {
    return String(param);
  } else {
    return '';
  }
}
export function urlQueryToSearchParams(urlQuery) {
  const result = new URLSearchParams();
  Object.entries(urlQuery).forEach(([key, value]) => {
    if (Array.isArray(value)) {
      value.forEach(item => result.append(key, stringifyUrlQueryParam(item)));
    } else {
      result.set(key, stringifyUrlQueryParam(value));
    }
  });
  return result;
}
export function formatUrl(urlObj) {
  let {
    auth
  } = urlObj;
  const {
    hostname
  } = urlObj;
  let protocol = urlObj.protocol || '';
  let pathname = urlObj.pathname || '';
  let hash = urlObj.hash || '';
  let query = urlObj.query || '';
  let host = false;
  auth = auth ? encodeURIComponent(auth).replace(/%3A/i, ':') + '@' : '';
  if (urlObj.host) {
    host = auth + urlObj.host;
  } else if (hostname) {
    host = auth + (~hostname.indexOf(':') ? `[${hostname}]` : hostname);
    if (urlObj.port) {
      host += ':' + urlObj.port;
    }
  }
  if (query && typeof query === 'object') {
    query = String(urlQueryToSearchParams(query));
  }
  let search = urlObj.search || query && `?${query}` || '';
  if (protocol && !protocol.endsWith(':')) {
    protocol += ':';
  }
  if (urlObj.slashes || (!protocol || slashedProtocols.test(protocol)) && host !== false) {
    host = '//' + (host || '');
    if (pathname && pathname[0] !== '/') {
      pathname = '/' + pathname;
    }
  } else if (!host) {
    host = '';
  }
  if (hash && hash[0] !== '#') {
    hash = '#' + hash;
  }
  if (search && search[0] !== '?') {
    search = '?' + search;
  }
  pathname = pathname.replace(/[?#]/g, encodeURIComponent);
  search = search.replace('#', '%23');
  return `${protocol}${host}${pathname}${search}${hash}`;
}
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