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[Home](./index.md) &gt; [@empathyco/x-components](./x-components.md) &gt; [XPriorityBusEventMetadata](./x-components.xprioritybuseventmetadata.md)

## XPriorityBusEventMetadata interface

Metadata for an event in an [XPriorityBus](./x-components.xprioritybus.md)<!-- -->.

**Signature:**

```typescript
export interface XPriorityBusEventMetadata extends Dictionary 
```
**Extends:** Dictionary

## Properties

|  Property | Modifiers | Type | Description |
|  --- | --- | --- | --- |
|  [priority?](./x-components.xprioritybuseventmetadata.priority.md) |  | number | _(Optional)_ |
|  [replaceable?](./x-components.xprioritybuseventmetadata.replaceable.md) |  | boolean | _(Optional)_ |