Multiple typeahead widgets on the same page error

[ghimes]

Prerequisites

• [x] I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• [x] The issue still exists against the latest master branch of yii2-widget-typeahead.
• [x] This is not an usage question. I confirm having read the widget documentation and demos.
• [x] This is not a general programming / coding question. (Those should be directed to the webtips Q & A forum).
• [x] This is not a source plugin (typeahead) issue. (Those should be directed to the plugin issues repo).
• [x] I have attempted to find the simplest possible steps to reproduce the issue.
• [ ] I have included a failing test as a pull request (Optional).

Steps to reproduce the issue

1. First time when the page load no console error in the browser

2. Reloading the page I will get this errors:

   typeahead.bundle.js:13 Uncaught ReferenceError: module is not defined
   at typeahead.bundle.js:13:9
   at typeahead.bundle.js:17:3
   (anonymous) @ typeahead.bundle.js:13
   (anonymous) @ typeahead.bundle.js:17Understand this errorAI
   jquery.js:3869 Uncaught ReferenceError: Bloodhound is not defined
   at HTMLDocument.<anonymous> (update?id=1966412771:1882:22)
   at mightThrow (jquery.js:3583:29)
   at process (jquery.js:3651:12)

3. All the reloads of the page will have these errors unless I clear cache and hard reload the page

Expected behavior and actual behavior

When I follow those steps, I see...

I was expecting...

Environment

Browsers

• [x] Google Chrome
• [ ] Mozilla Firefox
• [ ] Internet Explorer
• [ ] Safari

Operating System

• [ ] Windows
• [ ] Mac OS X
• [ ] Linux
• [ ] Mobile

Libraries

• jQuery version:
• yii2-widget-typeahead version:

Isolating the problem

• [ ] This bug happens on the widget demos page
• [x] The bug happens consistently across all tested browsers
• [x] This bug happens when using yii2-widget-typeahead without other plugins
• [ ] I can reproduce this bug in a jsbin