Should this be able to work with Vue.js?

I ran npm install defiant.js and the library appears under "dependencies" in package.json.

I've tried the following approaches:

Import
import defiant from 'defiant.js' results in "This dependency was not found." I thought "defiant" may be incorrect, but it doesn't seem to matter — the issue appears to be with 'defiant.js'.

Plugin
I've also tried using it as a plugin in webpack.dev.conf.js and the result is "'Defiant' is not defined".

new webpack.DefinePlugin({
  Defiant: 'defiant.js'
})

I've seen the issues about getting this library working in npm. Is this related?