Export selection classes from edit module
Export selection classes from edit module

(They are in the docs, and should have been exported before)

jacwright/prosemirror,adrianheine/prosemirror,kiejo/prosemirror,mattberkowitz/prosemirror,jacwright/prosemirror,kiejo/prosemirror,tzuhsiulin/prosemirror,tzuhsiulin/prosemirror,kiejo/prosemirror,adrianheine/prosemirror,adrianheine/prosemirror,salzhrani/prosemirror,salzhrani/prosemirror,mattberkowitz/prosemirror,salzhrani/prosemirror,tzuhsiulin/prosemirror