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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [IEmscriptenDebugUtils](./rc-js-util.iemscriptendebugutils.md) &gt; [onAllocate](./rc-js-util.iemscriptendebugutils.onallocate.md)

## IEmscriptenDebugUtils.onAllocate property

Emits an event on memory allocation.

**Signature:**

```typescript
onAllocate: IBroadcastChannel<"debugOnAllocate", []>;
```