public function allows(Type $type) : bool
{
if ($type instanceof ComposedType) {
return !in_array(false, array_map([$this, 'allows'], $type->decoratedTypes()));
}
if ($this->type instanceof MixedType && $type instanceof ClassType) {
return $type->reflection()->implementsInterface(Traversable::class);
}
if ($type instanceof self || $type instanceof ArrayType || $type instanceof CollectionType) {
return $this->decoratedType()->allows($type->decoratedType());
}
return false;
}
