Names.key.parts: def of bolt@1.27.0.0
Import: import bolt@1.27.0.0/src/lsp/checker/names.bend as Names
Lines 34-40 of bolt@1.27.0.0/src/lsp/checker/names.bend: https://jend.leeeet.dev/read.txt?path=bolt@1.27.0.0/src/lsp/checker/names.bend&start_line=34&end_line=40

import Base
import bolt@1.27.0.0/src/syntax/outline.bend as Outline

# an item's key, among the file's items
def key.parts(items: List<&2, Outline.Item>, +name: String, parts: List<&2, String>) -> String:
  match parts:
    case Con{+head, Con{rr, more}}:
      key.of(Outline.import_path(items, head), name, String.join(rr <> more, "."))
    case other:
      name

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.join
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/lsp/checker/names.bend&name=key.of
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/outline.bend&name=Item
  https://jend.leeeet.dev/definition.txt?path=bolt@1.27.0.0/src/syntax/outline.bend&name=import_path