//// [requires.d.ts]
//// [mod1.js]
/// <reference path='./requires.d.ts' />
module.exports = 1;
module.exports.f = function() {};
//// [a.js]
/// <reference path='./requires.d.ts' />
var mod1 = require('./mod1');
mod1.toFixed(12);
mod1.f(); // error, 'f' is not a property on 'number'
