[1836] 'window is not defined' when importing ScrollMagic

I am trying to import ScrollMagic, but receiving the much known window is not defined. As i understand i need to import the library as a plugin and switch off SSR, but unfortunately this is not working.

plugins/scrollmagic.js

import ScrollMagic from 'scrollmagic'

export default ScrollMagic

nuxt.config.js

  plugins: [
    {
      src: '~/plugins/scrollmagic', ssr: false
    }
  ],

views/test-component.vue

<script>
import ScrollMagic from '~/plugins/scrollmagic'
export default {
}
</script>

error:

vue-router Failed to resolve async component default: ReferenceError: window is not defined vue-router uncaught error during route navigation: ReferenceError: window is not defined