Fake next router for storybook

fakeNextRouter.js

import Router, * as router from 'next/router'
const mockedRouter = {
  push: path => {
    action('navigated to')(path)
    return new Promise((reject, resolve) => resolve())
  },
  replace: path => {
    action('replaced url to')(path)
    return new Promise((reject, resolve) => resolve())
  },
  reload: path => {
    action('reload path')(path)
    return new Promise((reject, resolve) => resolve())
  },
  back: path => {
    action('went back from')(path)
    return new Promise((reject, resolve) => resolve())
  },
  events: {
    emit: () => action('emitted event'),
  },
  prefetch: () => {},
  asPath: 'path',
  route: 'route',
  pathname: 'pathName',
  query: {},
}

function mockUseRouter() {
  return mockedRouter
}

router.useRouter = mockUseRouter
Router.router = mockedRouter