DecreasingCall.known: def of bend-lint-rules@0.2.0.0
Import: import bend-lint-rules@0.2.0.0/language/decreasing_call.bend as DecreasingCall
Lines 131-141 of bend-lint-rules@0.2.0.0/language/decreasing_call.bend: https://jend.leeeet.dev/read.txt?path=bend-lint-rules@0.2.0.0/language/decreasing_call.bend&start_line=131&end_line=141

import Base
import bend-lint-api@0.2.0.0/linter/lint.bend as Lint

# What the cases above a call (`chain`, outermost first; `parent` is the node above the first) take apart.
def known(
  chain: List<&2, Lint.Above>,
  parent: Maybe<&2, Lint.Node>,
  smaller: List<&2, Smaller>
) -> List<&2, Smaller>:
  match chain:
    case Nil{}:
      smaller
    case Con{Lint.Above{+node, at}, rest}:
      known(rest, Some{node}, known.at(parent, node, smaller))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=bend-lint-api@0.2.0.0/linter/lint.bend&name=Above
  https://jend.leeeet.dev/definition.txt?path=bend-lint-api@0.2.0.0/linter/lint.bend&name=Node
  https://jend.leeeet.dev/definition.txt?path=bend-lint-rules@0.2.0.0/language/decreasing_call.bend&name=Smaller
  https://jend.leeeet.dev/definition.txt?path=bend-lint-rules@0.2.0.0/language/decreasing_call.bend&name=known.at