When I upgrade webpack to 4.0.0-beta.3 and run npx webpack serve I get this error: [webpack-cli] Invalid configuration object. Object has been initialized using
coderush
file-properties
haxe
nstask
boost-iterators
spire
vanilla-forums
google-natural-language
voice-detection
clock-synchronization
wikidata-query-service
parent-child
flamelink-cms
kudan
databricks-sql-analytics
webcodecs
activity-result-api
expo-camera
actiontext
django-sitemaps
ngx-contextmenu
vscode-keybinding
mootools
botpress
file-management
kriging
python-sh
updatemodel
oauth
gesture-recognition