// ES6
import { constants, codes, getStatusText } from 'http-client-status';
 
// or
var httpClientStatus = require('http-client-status');
var constants = httpClientStatus.constants,
    codes = httpClientStatus.codes,
    getStatusText = httpClientStatus.getStatusText;
 
console.log(codes[404]); 
//=> Not Found
 
console.log(codes[constants.NOT_FOUND]);
//=> Not Found
 
console.log(getStatusText(404)); 
//=> Not Found
 
console.log(getStatusText(constants.NOT_FOUND));
//=> Not Found

// ES6
import {
  constants,
  is_informational,
  is_success,
  is_redirect,
  is_client_error,
  is_server_error
} from 'http-client-status';
 
// or
var httpClientStatus = require('http-client-status');
var constants = httpClientStatus.constants,
  is_informational = httpClientStatus.is_informational,
  is_success = httpClientStatus.is_success,
  is_redirect = httpClientStatus.is_redirect,
  is_client_error = httpClientStatus.is_client_error,
  is_server_error = httpClientStatus.is_server_error;
 
console.log(is_informational(101)); 
//=> true
 
console.log(is_informational(constants.SWITCHING_PROTOCOLS)); 
//=> true
 
console.log(is_success(200)); 
//=> true
 
console.log(is_success(constants.OK)); 
//=> true
 
console.log(is_redirect(301)); 
//=> true
 
console.log(is_redirect(constants.MOVED_PERMANENTLY)); 
//=> true
 
console.log(is_client_error(404)); 
//=> true
 
console.log(is_client_error(constants.NOT_FOUND)); 
//=> true
 
console.log(is_server_error(500)); 
//=> true
 
console.log(is_server_error(constants.INTERNAL_SERVER_ERROR)); 
//=> true