@tldraw/mentions

The tldraw @-mention picker and TipTap mention node. Shared by @tldraw/commenting (the comment composer) and tldraw shape rich text, so mentioning works the same wherever rich text is edited.

This package owns:

• createMentionExtension — the TipTap mention node, configured to render as a pill and (optionally) drive the @ picker.
• createMentionSuggestion — the TipTap suggestion config that shows the live member picker as you type after @, anchored to the editor and (on canvas) re-anchored as the camera moves.
• MentionList / Mention / Avatar — the presentational picker and pill components.
• filterMentionMembers, isMentionPickerOpen — helpers for hosts.

The host owns the roster: pass a resolver that returns the members matching an @-query, and a resolveName that maps a stored member id to its current display name.