Creates a getter function for a promise result
> Creates a getter function for a promise result
Helps to avoid UnhandledPromiseRejectionWarning.
If you need to export a result as a promise, use this function to wrap the promise.
When you'll need the result of the promise, run the function.
``sh`
`js
'use strict'
const promiseShare = require('promise-share')
const file = promiseShare(readFileAsync())
console.log(await file())
//> file content
``