rc-js-util/docs/rc-js-util.tneverpredicate.md

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

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## TNeverPredicate type

If TTest is never, return TTrue, else TFalse.

**Signature:**

```typescript
export type TNeverPredicate<TTest, TTrue, TFalse> = (() => TTest) extends () => never ? TTrue : TFalse;
```