Simplify imports

Author: Murderlon

lib/Server.js

@@ -16,10 +16,7 @@ const PatchHandler = require('./handlers/PatchHandler');
 const PostHandler = require('./handlers/PostHandler');
 const DeleteHandler = require('./handlers/DeleteHandler');
 const RequestValidator = require('./validators/RequestValidator');
-const ERRORS = require('./constants').ERRORS;
-const EXPOSED_HEADERS = require('./constants').EXPOSED_HEADERS;
-const REQUEST_METHODS = require('./constants').REQUEST_METHODS;
-const TUS_RESUMABLE = require('./constants').TUS_RESUMABLE;
+const { ERRORS, EXPOSED_HEADERS, REQUEST_METHODS, TUS_RESUMABLE } = require('./constants');
 const debug = require('debug');
 const log = debug('tus-node-server');
 class TusServer extends EventEmitter {

lib/handlers/OptionsHandler.js

@@ -1,9 +1,7 @@
 'use strict';
 
 const BaseHandler = require('./BaseHandler');
-const ALLOWED_METHODS = require('../constants').ALLOWED_METHODS;
-const ALLOWED_HEADERS = require('../constants').ALLOWED_HEADERS;
-const MAX_AGE = require('../constants').MAX_AGE;
+const { ALLOWED_METHODS, ALLOWED_HEADERS, MAX_AGE } = require('../constants');
 
 // A successful response indicated by the 204 No Content status MUST contain
 // the Tus-Version header. It MAY include the Tus-Extension and Tus-Max-Size headers.