Unused.foreign.ends: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/suspicious/unused.bend as Unused
Lines 43-50 of bolt@1.27.0.0/src/rules/suspicious/unused.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/rules/suspicious/unused.bend&start_line=43&end_line=50

import Base
import bolt@1.27.0.0/src/syntax/tree.bend as Tree

# does a statement's own chain end in a `:` leaf? last: whether the node
# before the chain did
def foreign.ends(kids: Tree.Node, last: Bool) -> Bool:
  match kids:
    case Tree.NCons{h, t}:
      foreign.ends(t, colon(h))
    case other:
      last

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/rules/suspicious/unused.bend&name=colon
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/tree.bend&name=Node