@empathyco/x-components/docs/API-reference/api/x-components.basexpriorityqueuenode.key.md

Empathy X Components

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[Home](./index.md) &gt; [@empathyco/x-components](./x-components.md) &gt; [BaseXPriorityQueueNode](./x-components.basexpriorityqueuenode.md) &gt; [key](./x-components.basexpriorityqueuenode.key.md)

## BaseXPriorityQueueNode.key property

**Signature:**

```typescript
readonly key: keyof SomeRecord;
```