Can't import after running yarn build

[jumzijie]

After running yarn build, and trying to import vue-gallery-slideshow.min.js into my Vue project, I encountered this error:

"export 'default' (imported as 'VueGallerySlideshow') was not found in './vue-gallery-slideshow.min.js'

I noticed that the difference is that the original dist/js/vue-gallery-slideshow.js file had a require('vue-runtime-helpers'), but the output of my yarn build did not.

Does anybody know how to run it so that it can work by importing the dist file into another project?