Check.spelled.add: def of shake@0.7.0.0
Import: import shake@0.7.0.0/src/check.bend as Check
Lines 38-44 of shake@0.7.0.0/src/check.bend: https://jend.leeeet.dev/read.txt?path=shake@0.7.0.0/src/check.bend&start_line=38&end_line=44

import Base

# the spellings seen, with this one when there is one
def spelled.add(sp: Maybe<&2, String>, seen: List<&2, String>) -> List<&2, String>:
  match sp:
    case None{}:
      seen
    case Some{ss}:
      ss <> seen

Uses (3):
  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=Base/base.bend&name=String