New "inspector" folder in Electron 5 package

I’v recently updated Electron from v4 to v5 and found a new ~9MB folder in the installed Electron package at **electron/dist/resources/inspector**. What is this for?

There seems to be no consequences for deleting this folder.

I’m using electron-builder to package my app and it includes this folder in the packaged app.

Is it safe to delete/exclude it in my packaged app?

Thanks in advance!

electron@5.0.6 for 32-bit Windows