bootstrap-vue/src/directives/scrollspy/index.js

BootstrapVue provides one of the most comprehensive implementations of Bootstrap 4 components and grid system for Vue.js and with extensive and automated WAI-ARIA accessibility markup.

import bScrollspy from './scrollspy'
import { registerDirectives, vueUse } from '../../utils/plugins'

const directives = {
  bScrollspy
}

const VuePlugin = {
  install (Vue) {
    registerDirectives(Vue, directives)
  }
}

vueUse(VuePlugin)

export default VuePlugin