sys.js

// Copyright Joyent, Inc. and other Node contributors.
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'use strict';

// the sys module was renamed to 'util'.
// this shim remains to keep old programs working.
// sys is deprecated and shouldn't be used

module.exports = require('util');
process.emitWarning('sys is deprecated. Use util instead.',
                    'DeprecationWarning', 'DEP0025');