Function isTruthy

isTruthy<Input>(input): input is Truthy<ReadOnly<Input>>
Check if given input is truthy (so not 0, NaN, "", false, or nullish).

Example
```
isTruthy(42); // true
isTruthy(true); // true
isTruthy(false); // false
isTruthy(0); // false
```
Type Parameters
- Input
Parameters
- input: Input | Truthy<ReadOnly<Input>>
  
  Value to check.
Returns input is Truthy<ReadOnly<Input>>
Returns true if truthy, false otherwise.
- Defined in work/predicates/predicates/src/isTruthy.ts:18