---
description: Memoization invariants for normalizr's MemoCache and WeakDependencyMap
globs: packages/normalizr/src/memo/**, packages/normalizr/src/denormalize/**, packages/normalizr/src/schemas/**, packages/endpoint/src/schemas/**
alwaysApply: false
---

# Memo invariants

Before changing memoization, or a schema's `denormalize`, read "Memo invariants" in `packages/normalizr/AGENTS.md`.