text: 'use strict'
  
  var fs = require('vigour-fs-promised')
  module.exports = exports = function (fn) {
    return function () {
      var args = arguments
      return fs.existsAsync(args[0])
        .then((exists) => {
          if (exists) {
            return fn.apply(this, args)
          }
        })
    }
  }
  