Trace: The node type SpreadProperty has been renamed to SpreadElement

[k1sul1]

I don't know why, but sometimes the webpack-dev-server spams stdout with this "error". It seems to be harmless. I'd get rid of it if I knew why it exists, I tried jumping in the rabbit hole and barely came out alive.

Many sources state that it's because of outdated plugin / configuration, but all plugins are updated and the configuration is fresh.