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[Home](./index.md) &gt; [@empathyco/x-components](./x-components.md) &gt; [NumberComparatorFn](./x-components.numbercomparatorfn.md)

## NumberComparatorFn type

Alias type representing a comparator function between two numbers.

**Signature:**

```typescript
export type NumberComparatorFn = (a: number, b: number) => boolean;
```