> ## Documentation Index
> Fetch the complete documentation index at: https://darkgrade.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Event

> PTP Event type definitions

# Event

## EventParameter

### Properties

| Property        | Type                       | Required |
| --------------- | -------------------------- | -------- |
| **name**        | `string`                   | ✓        |
| **description** | `string`                   | ✓        |
| **codec**       | `CodecDefinition<T>` | ✓        |

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## EventDefinition

### Properties

| Property          | Type                                                  | Required |
| ----------------- | ----------------------------------------------------- | -------- |
| **code**          | `number`                                              | ✓        |
| **name**          | `string`                                              | ✓        |
| **description**   | `string`                                              | ✓        |
| **sessionId**     | `string`                                              |          |
| **transactionId** | `string`                                              |          |
| **parameters**    | `[EventParameter?, EventParameter?, EventParameter?]` | ✓        |

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## EventCode

**Type:** `number`

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## EventData

**Type:** `number | string | object | number[] | Record<string, any>`

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