vagrant@ubuntu-xenial:~/koku-ui$ sudo APP_ENV=proxy yarn start
 yarn run v1.22.10
 $ node --max-old-space-size=8192 node_modules/webpack-dev-server/bin/webpack-dev-server.js
 ⬡ wds: ~~Using variables~~
 ⬡ wds: Current branch: master
 ⬡ wds: Beta branches: master,qa-beta,ci-beta,prod-beta
 ⬡ wds: Using deployments: beta/apps
 ⬡ wds: Public path: /beta/apps/cost-management/
 ⬡ wds: ~~~~~~~~~~~~~~~~~~~~~
 ℹ ｢wds｣: Project is running at http://localhost:8002/
 ℹ ｢wds｣: webpack output is served from /beta/apps/cost-management/
 ℹ ｢wds｣: 404s will fallback to /beta/apps/cost-management//index.html
 ℹ ｢wdm｣: wait until bundle finished: /beta/apps/cost-management//index.html
 ℹ ｢wdm｣: wait until bundle finished: /beta/apps/cost-management//index.html
 ℹ ｢wdm｣: wait until bundle finished: /beta/apps/cost-management//index.html