···11-// Package refname provides various routines to check and normalize reference names.
11+// Package refname provides Git reference-name validation, normalization, and
22+// classification helpers.
33+//
44+// It includes branch and tag abbreviation expansion, worktree-qualified refs,
55+// update validation, and the distinction between ordinary refs, root refs,
66+// pseudo-refs, and filesystem-safe names.
27package refname