bootstrap-vue/src/components/navbar/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 bNavbar from './navbar'
import bNavbarNav from './navbar-nav'
import bNavbarBrand from './navbar-brand'
import bNavbarToggle from './navbar-toggle'
import navPlugin from '../nav'
import collapsePlugin from '../collapse'
import dropdownPlugin from '../dropdown'
import { registerComponents, vueUse } from '../../utils/plugins'

const components = {
  bNavbar,
  bNavbarNav,
  bNavbarBrand,
  bNavbarToggle,
  bNavToggle: bNavbarToggle
}

const VuePlugin = {
  install (Vue) {
    registerComponents(Vue, components)
    Vue.use(navPlugin)
    Vue.use(collapsePlugin)
    Vue.use(dropdownPlugin)
  }
}

vueUse(VuePlugin)

export default VuePlugin