text: var path = require('path');
  var fs = require('fs');
  var assert = require('assert');
  
  var cachedModules = {
  	'@main.js': 'import foo from "./foo"; export default foo();'
  };
  
  module.exports = {
  	description: 'applies custom resolver to entry point',
  	options: {
  		plugins: [
  			{
  				resolveId: function(importee, importer) {
  					if (importer === undefined) {
  						return '@' + path.relative(__dirname, importee);
  					}
  
  					if (importer[0] === '@') {
  						return path.resolve(__dirname, importee) + '.js';
  					}
  				},
  				load: function(moduleId) {
  					if (moduleId[0] === '@') {
  						return cachedModules[moduleId];
  					}
  
  					return fs.readFileSync(moduleId, 'utf-8');
  				}
  			}
  		]
  	},
  	exports: function(exports) {
  		assert.equal(exports, 42);
  	}
  };
  