> ## Documentation Index
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# CognitionAcp.EphemeralKey

> Keys of the ephemeral registry, one variant per publishable key.

The value shape of each key is enforced by \[`EphemeralValue`]; this enum
exists so clients can name keys (e.g. to index per-key state) without
repeating the string literals.

```typescript
type EphemeralKey = "typing"
```


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