[Home](./index.md) > [@empathyco/x-components](./x-components.md) > [XPriorityQueueNode](./x-components.xpriorityqueuenode.md) ## XPriorityQueueNode interface An object containing a key, a priority number and a data. **Signature:** ```typescript export interface XPriorityQueueNode ``` ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [data](./x-components.xpriorityqueuenode.data.md) | | SomeData | The extra data to store in the queue associated with a key and priority pair. | | [key](./x-components.xpriorityqueuenode.key.md) | | keyof SomeRecord | The key to store the element in the queue. | | [priority](./x-components.xpriorityqueuenode.priority.md) | | number | The number used to sort the elements in the queue. |