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

# TAIL_REPLAY_CURSOR_TYPE

> Cursor type for Cognition's dense-tail replay ( ).

Cursor type for Cognition's dense-tail replay (`session/resume` `replayFrom`).

```typescript
const TAIL_REPLAY_CURSOR_TYPE: "_cognition.ai/tail"
```


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