Param.check.upper: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/rules/style/param.bend as Param
Lines 22-24 of bolt@1.27.0.0/src/rules/style/param.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/rules/style/param.bend&start_line=22&end_line=24

import Base

# `A`, `T`, `H`
def check.upper(+nm: String) -> Bool:
  check.letter(String.to_list(nm))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.to_list
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/rules/style/param.bend&name=check.letter