panel.*

Read-only view of the canvas panels a surface has open. Panels are created by the sideband protocol, not by RPC; this method exposes the bun-side mirror of that state.

Method	Params	Result
panel.list	{ surface_id? }	Panel[] — empty array when the surface has none

surface_id defaults to the focused surface (or HT_SURFACE from the CLI).

See ht list-panels.