Semantic.Index: type of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/lsp/semantic.bend as Semantic
Lines 130-137 of bolt@1.27.0.0/src/lsp/semantic.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/lsp/semantic.bend&start_line=130&end_line=137

import Base

# binders as a binary trie on the low bits of a key (a binder's line, or its
# name's hash), a leaf holding the entries that reach it in source order: a
# lookup is a walk down and a short scan, and finds what a scan of every
# binder from the front would, as a miss down the path is a miss everywhere
type Index is Data:
  INone{}
  ILeaf{es: List<&2, Entry>}
  INode{lo: Index, hi: Index}

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/lsp/semantic.bend&name=Entry