Function nullish

nullish<T>(predicate: TypePredicateFn<T>): TypePredicateFn<Nullish<T>>
Create a type predicate function that passes if input is null, undefined, or passes the given predicate.
Type Parameters
- T
Parameters
- predicate: TypePredicateFn<T>
Returns TypePredicateFn<Nullish<T>>
Example
```
const isNullishString = nullish(isString);
isNullishString('hello'); // true
isNullishString(null); // true
isNullishString(undefined); // true
isNullishString(5); // false
```
- Defined in src/predicate/factory/nullish.ts:17