Heap.Heap: type of bend-kit-collections@0.1.4.1
Import: import bend-kit-collections@0.1.4.1/heap.bend as Heap
Lines 12-14 of bend-kit-collections@0.1.4.1/heap.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-collections@0.1.4.1/heap.bend&start_line=12&end_line=14

import Base

type Heap<-A: Data> is Data:
  HLeaf{}
  HNode{size: Nat, top: A, left: Heap<A>, right: Heap<A>}

Uses (1):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat