// lib/accounting/core/README.registry-types.md

# Registry Types (WP-01)

## Purpose

- Defines the type contract for the event registry map
- Ensures all event schemas are registered and type-safe
- Used in event registry and handler lookup

## Usage

- Use `EventRegistryMap` to type the event registry

## Example

```ts
import { EventRegistryMap } from './registry-types';
const registry: EventRegistryMap = {};
```

---

> **Note:** Registry types are mandatory for all event registry implementations.
