Unused.colon: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/suspicious/unused.bend as Unused
Lines 35-41 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=35&end_line=41

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

# is the node a `:` leaf?
def colon(nn: Tree.Node) -> Bool:
  match nn:
    case Tree.Leaf{Lex.Tok{k, _t, _l, _c}}:
      colon.kind(k)
    case other:
      False{}

Uses (4):
  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.kind
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/lex.bend&name=Tok
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/tree.bend&name=Node