Maybe there is an inconsistencies in package.json of labextension #784
Description
In package.json of labextension, there is a session "sideEffects".
On the list, the file "style/index.js" does not exists in the final package "nbdime-jupyterlab, 3.0.2", but do exists on current master, which cause an installation error. When enabling labextension, there was an error:
{ Can't resolve "nbdime-jupyterlab/style/index.js" }
After downloaded the file "index.js" from packages/labextension/style/index.js and ran the installation command, the error was gone.
I just can't sure that download the missing file "index.js" is the correct way to make the error go away.
May be remove the "style/index.js" from "package.json" ?, or pack the missing file "style/index.js" into "nbdime-jupyterlab" ?