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# updateSignature(_:tokenCount:)

Creates an action that replaces the reasoning entry’s signature.

```
static func updateSignature(_ signature: Data, tokenCount: Int) -> LanguageModelExecutorGenerationChannel.Reasoning.Action
```

## Parameters

`signature`

The opaque token that replaces the entry’s current signature.

`tokenCount`

The number of the tokens the signature carries.

---

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