W64.hi: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/math/w64.bend as W64
Lines 25-28 of bend-collections@1.0.0.0/src/math/w64.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/math/w64.bend&start_line=25&end_line=28

import Base
import bend-collections@1.0.0.0/src/math/u64.bend as W

def hi(a: W.U64) -> U32:
  match a:
    case W.U64{l, h}:
      h

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/u64.bend&name=U64