I've suddenly started to get
> [webpack-cli] Invalid configuration object. Object has been initialized using a configuration object that does not match the API schema.
- configuration has an unknown property '_assetEmittingPreviousFiles'. These properties are valid:
object { bonjour?, client?, compress?, dev?, firewall?, headers?, historyApiFallback?, host?, hot?, http2?, https?, liveReload?, onAfterSetupMiddleware?, onBeforeSetupMiddleware?, onListening?, open?, port?, proxy?, public?, setupExitSignals?, static?, transportMode?, watchFiles? }
error in webpack run tasks. I am not sure what changed. Does anybody else have the promblem?