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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [IFIFOStack](./rc-js-util.ififostack.md) &gt; [getCapacity](./rc-js-util.ififostack.getcapacity.md)

## IFIFOStack.getCapacity() method

**Signature:**

```typescript
getCapacity(): number;
```
**Returns:**

number