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
jquery-ui-css-framework
writer
dataflowtask
swift-dictionary
windows-xp-sp3
mkstorekit
method-cascades
multinomial
sitemap.xml
edb
biztalk-2016
bootstrap-menu
explode
void
dockable-windows
decimation
android-bottomnav
android-activity-alias
mutiny
documentum-d2
personal-access-token
bioperl
cryptographicexception
ggnewscale
pyopengl
xquery-3.0
code-hinting
pearson
urldecode
anycancellable