Barba.js init

index.js

import barba from '@barba/core'

import animin from './anims/in'
import animout from './anims/out'

barba.init({
  transitions: [
    {

      leave: ({ current }) => {
        // launch your leave animation here on the current container
        return animout(current.container)
      },
      enter: ({ next }) => {
        // launch your enter animation here on the next container
        return animin(next.container)
      },

    }
  ]
})