def kind_at
import bolt@1.27.0.0/src/lsp/semantic.bend as Semanticimport Base
import bolt@1.27.0.0/src/syntax/bind.bend as Bind
251# the kind of the binder at a position
252def kind_at(kk: Kinds, +line: U32, col: U32) -> Maybe<&2, Bind.BindKind>:
253 Kinds{at, _named} = kk
254 at.go(idx.find(path(depth(), line), at), line, col)