# `AshAuthzed.Transformer`
[🔗](https://github.com/boxxxie/ash_authzed/blob/v0.2.0/lib/ash_authzed/transformer.ex#L1)

Compile-time Spark DSL transformer that:
- Derives `relation` entities and `policy` checks directly from the `.zed` schema
  when `from_zed` is configured on the resource.
- Attaches `AshAuthzed.SyncChange` to resource actions (`:create`, `:update`, `:destroy`).
- Registers `@external_resource` for the configured `.zed` / YAML schema file so changes
  trigger automatic recompilation.

# `after_compile?`

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*Consult [api-reference.md](api-reference.md) for complete listing*