Transcong.cong.call: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/style/transcong.bend as Transcong
Lines 67-73 of bolt@1.27.0.0/src/rules/style/transcong.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/rules/style/transcong.bend&start_line=67&end_line=73

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

# past the `Equal.cong` leaf: a `(` group, then the argument's end
def cong.call(nn: Tree.Node) -> Bool:
  match nn:
    case Tree.NCons{g, after}:
      Bool.and(paren(g), ends(after))
    case _other:
      False{}

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.and
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/rules/style/transcong.bend&name=ends
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/rules/style/transcong.bend&name=paren
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/tree.bend&name=Node