text: /*
  	MIT License http://www.opensource.org/licenses/mit-license.php
  */
  
  "use strict";
  
  class NullPrototypeObjectSerializer {
  	serialize(obj, { write }) {
  		const keys = Object.keys(obj);
  		for (const key of keys) {
  			write(key);
  		}
  		write(null);
  		for (const key of keys) {
  			write(obj[key]);
  		}
  	}
  	deserialize({ read }) {
  		const obj = Object.create(null);
  		const keys = [];
  		let key = read();
  		while (key !== null) {
  			keys.push(key);
  			key = read();
  		}
  		for (const key of keys) {
  			obj[key] = read();
  		}
  		return obj;
  	}
  }
  
  module.exports = NullPrototypeObjectSerializer;
  