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url: /api/kiln/interfaces/ReplayResult.md
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[Kiln API](../../index.md) / [kiln](../index.md) / ReplayResult

# Interface: ReplayResult

What a replay found.

## Properties

| Property | Type | Description |
| ------ | ------ | ------ |
|  `frames` | `number` | Frames played so far, and in the recording. |
|  `total` | `number` | - |
|  `checked` | `number` | Checkpoints compared so far. |
|  `divergedAt` | `number` | `null` | The first checkpoint frame whose state hash differs from the session, or null if all matched. Expected after the game's code changes (a fix changes the state); before a change it means the headless run drifted from the browser (physics, Math.\* differences between engines, wall-clock reads), and frames after it may not reproduce what the player saw. |
|  `notes` | `string`\[] | The recording's notes plus anything the replay noticed. |
|  `recordedError?` | `object` | The error the session ended with, if any; a faithful replay throws it at the same frame. |
| `recordedError.frame` | `number` | - |
| `recordedError.message` | `string` | - |
| `recordedError.code?` | `string` | - |