old_contents: 'use strict'
  
  const LiteralProvider = require('./lib/providers/literal-provider');
  const CliProvider = require('./lib/providers/cli-provider');
  const FileProvider = require('./lib/providers/file-provider');
  const EnvProvider = require('./lib/providers/env-provider');
  const Configurator = require('./lib/configurator');
  
  function main() {
      let configurator = new Configurator();
  
      // Register all of the builtin providers
      configurator.register('literal', LiteralProvider);
      configurator.register('cli', CliProvider);
      configurator.register('file', FileProvider);
      configurator.register('env', EnvProvider);
  
      return configurator;
  }
  
  module.exports = main();
  
new_contents: 'use strict'
  
  const LiteralProvider = require('./lib/providers/literal-provider');
  const CliProvider = require('./lib/providers/cli-provider');
  const FileProvider = require('./lib/providers/file-provider');
  const EnvProvider = require('./lib/providers/env-provider');
  const Configurator = require('./lib/configurator');
  
  const merge = require('./lib/utils/merge');
  
  function main() {
      let configurator = new Configurator();
  
      // Register all of the builtin providers
      configurator.register('literal', LiteralProvider);
      configurator.register('cli', CliProvider);
      configurator.register('file', FileProvider);
      configurator.register('env', EnvProvider);
  
      configurator.utils = { merge };
  
      return configurator;
  }
  
  module.exports = main();
  
subject: Add merge to to global package exports