$class */ function throws(Closure $value, $class): Closure { Assert::throws($value, $class); return $value; } /** * @param class-string $class */ function nullOrThrows(?Closure $value, $class): ?Closure { Assert::nullOrThrows($value, $class); return $value; } /** * @param iterable $value * @param class-string $class * * @return iterable */ function allThrows(iterable $value, $class): iterable { Assert::allThrows($value, $class); return $value; } /** * @param iterable $value * @param class-string $class * * @return iterable */ function allNullOrThrows(iterable $value, $class): iterable { Assert::allNullOrThrows($value, $class); return $value; }