code: def file_dict(*packages, **kwargs):
      '''
      .. versionchanged: 2016.3.0
  
      List the files that belong to a package.
  
      CLI Examples:
  
      .. code-block:: bash
  
          salt '*' pkg.file_dict nginx
          salt '*' pkg.file_dict nginx varnish
      '''
      errors = []
      files = {}
  
      for package in packages:
          cmd = ['pkg_info', '-qL', package]
          ret = __salt__['cmd.run_all'](cmd, output_loglevel='trace')
          files[package] = []
          for line in ret['stderr'].splitlines():
              errors.append(line)
  
          for line in ret['stdout'].splitlines():
              if line.startswith('/'):
                  files[package].append(line)
              else:
                  continue  # unexpected string
  
      ret = {'errors': errors, 'files': files}
      for field in list(ret):
          if not ret[field] or ret[field] == '':
              del ret[field]
      return ref file_dict(*packages, **kwargs):
      '''
      .. versionchanged: 2016.3.0
  
      List the files that belong to a package.
  
      CLI Examples:
  
      .. code-block:: bash
  
          salt '*' pkg.file_dict nginx
          salt '*' pkg.file_dict nginx varnish
      '''
      errors = []
      files = {}
  
      for package in packages:
          cmd = ['pkg_info', '-qL', package]
          ret = __salt__['cmd.run_all'](cmd, output_loglevel='trace')
          files[package] = []
          for line in ret['stderr'].splitlines():
              errors.append(line)
  
          for line in ret['stdout'].splitlines():
              if line.startswith('/'):
                  files[package].append(line)
              else:
                  continue  # unexpected string
  
      ret = {'errors': errors, 'files': files}
      for field in list(ret):
          if not ret[field] or ret[field] == '':
              del ret[field]
      return ret
docs: .. versionchanged: 2016.3.0
  
      List the files that belong to a package.
  
      CLI Examples:
  
      .. code-block:: bash
  
          salt '*' pkg.file_dict nginx
          salt '*' pkg.file_dict nginx varnish