getDocBlockFromConstructor example

        if (!\in_array($prefix, $this->arrayMutatorPrefixes)) {
            return $types;
        }

        return [new Type(Type::BUILTIN_TYPE_ARRAY, false, null, true, new Type(Type::BUILTIN_TYPE_INT), $types[0])];
    }

    public function getTypesFromConstructor(string $class, string $property): ?array
    {
        $docBlock = $this->getDocBlockFromConstructor($class, $property);

        if (!$docBlock) {
            return null;
        }

        $types = [];
        /** @var DocBlock\Tags\Var_|DocBlock\Tags\Return_|DocBlock\Tags\Param $tag */
        foreach ($docBlock->getTagsByName('param') as $tag) {
            if ($tag && null !== $tag->getType()) {
                $types[] = $this->phpDocTypeHelper->getTypes($tag->getType());
            }
        }

        if (!\in_array($prefix, $this->arrayMutatorPrefixes, true)) {
            return $types;
        }

        return [new Type(Type::BUILTIN_TYPE_ARRAY, false, null, true, new Type(Type::BUILTIN_TYPE_INT), $types[0])];
    }

    public function getTypesFromConstructor(string $class, string $property): ?array
    {
        if (null === $tagDocNode = $this->getDocBlockFromConstructor($class, $property)) {
            return null;
        }

        $types = [];
        foreach ($this->phpStanTypeHelper->getTypes($tagDocNode, $this->nameScopeFactory->create($class)) as $type) {
            $types[] = $type;
        }

        if (!isset($types[0])) {
            return null;
        }