TypeError: Cannot read property 'get' of undefined

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kibana 5.4.2

I got this error not being able to do .get of undefined

It seemed to be caused by an import at the top of each .js file, which used the import to do a . get.

I changed each of those to use require, like this:

const module = require('ui/modules').get('kibana/gantt_vis', ['kibana']);

which got past those exceptions.

However, once Kibana loaded, the UI for all of the tabs in the navigation menu were messed up.

I would really like to use this plugin. Is there a version that works with 5.4.2? If not, how do I fix it?