Dunglas\PhpDocToTypeHint\Converter::getDocBlock PHP Метод

    private function getDocBlock(Project $project, int $objectType, string $namespace = null, string $object = null, string $function)
    {
        switch ($objectType) {
            case self::OBJECT_FUNCTION:
                if (null === $namespace) {
                    $function = sprintf('\\%s()', $function);
                } else {
                    $function = sprintf('%s\\%s()', $namespace, $function);
                }
                foreach ($project->getFiles() as $file) {
                    return $this->getDocBlockForFunction($file->getFunctions(), $function);
                }
                return;
            case self::OBJECT_CLASS:
                $method = 'getClasses';
                break;
            case self::OBJECT_INTERFACE:
                $method = 'getInterfaces';
                break;
            case self::OBJECT_TRAIT:
                $method = 'getTraits';
                break;
        }
        $fqsen = $namespace . '\\' . $object;
        $fqfunction = sprintf('%s::%s()', $fqsen, $function);
        foreach ($project->getFiles() as $file) {
            foreach ($file->{$method}() as $obj) {
                if ($obj->getFqsen()->__toString() === $fqsen) {
                    $docBlock = $this->getDocBlockForFunction($obj->getMethods(), $fqfunction);
                    if (self::OBJECT_TRAIT === $objectType || null !== $docBlock && 0 !== strcasecmp('{@inheritdoc}', trim($docBlock->getSummary()))) {
                        return $docBlock;
                    }
                    if ($obj instanceof Class_) {
                        if ($docBlock = $this->getDocBlockForInterfaces($project, $obj->getInterfaces(), $function)) {
                            return $docBlock;
                        }
                        $parentFqsen = $obj->getParent();
                        if (null === $parentFqsen || !($parent = $this->getObject($project, $parentFqsen, self::OBJECT_CLASS))) {
                            return;
                        }
                        return $this->getDocBlock($project, self::OBJECT_CLASS, $this->getNamespace($parentFqsen), $parent->getName(), $function);
                    }
                    if ($obj instanceof Interface_ && ($docBlock = $this->getDocBlockForInterfaces($project, $obj->getParents(), $function))) {
                        return $docBlock;
                    }
                }
            }
        }
    }