---
# Change versionKind to one of: internal, fix, dependencies, feature, deprecation, breaking
changeKind: deprecation
packages:
  - "@typespec/compiler"
---

[API] Create a new export `@typespec/compiler/utils` exports. Deprecate export from `@typespec/compiler` of utils like `DuplicateTracker`, `Queue`, `createTwoKeyMap`, etc.
