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<?php |
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/* |
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* hirak/prestissimo |
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* @author Hiraku NAKANO |
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* @license MIT https://github.com/hirak/prestissimo |
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*/ |
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namespace Hirak\Prestissimo; |
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use Composer\Composer; |
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use Composer\IO; |
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use Composer\Plugin as CPlugin; |
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use Composer\EventDispatcher; |
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use Composer\Installer; |
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class Plugin implements |
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CPlugin\PluginInterface, |
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EventDispatcher\EventSubscriberInterface |
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{ |
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/** @var IO\IOInterface */ |
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private $io; |
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/** @var Composer\Config */ |
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private $config; |
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/** @var array */ |
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private $package; |
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private $cached = false; |
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/** @var boolean */ |
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private $disabled = false; |
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private static $pluginClasses = array( |
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'BaseRequest', |
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'ConfigFacade', |
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'CopyRequest', |
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'CurlMulti', |
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'CurlRemoteFilesystem', |
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'FetchException', |
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'FetchRequest', |
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'FileDownloaderDummy', |
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'ParallelizedComposerRepository', |
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'Plugin', |
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'Prefetcher', |
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'Share', |
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); |
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private static $supportedSchemes = array( |
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'http', |
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'https' |
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); |
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public function activate(Composer $composer, IO\IOInterface $io) |
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{ |
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// @codeCoverageIgnoreStart |
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// guard for self-update problem |
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if (__CLASS__ !== 'Hirak\Prestissimo\Plugin') { |
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return $this->disable(); |
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} |
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// guard for missing curl extension problem |
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if (!extension_loaded('curl')) { |
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$io->writeError('<error>Error: "curl" PHP extension not loaded; Prestissmo Composer plugin disabled.</error>'); |
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return $this->disable(); |
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} |
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// @codeCoverageIgnoreEnd |
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// load all classes |
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3 |
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foreach (self::$pluginClasses as $class) { |
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class_exists(__NAMESPACE__ . '\\' . $class); |
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} |
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$this->io = $io; |
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$this->config = $composer->getConfig(); |
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$this->package = $composer->getPackage(); |
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$cacheDir = rtrim($this->config->get('cache-files-dir'), '\/'); |
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3 |
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// disable when cache is not usable |
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if (preg_match('{(^|[\\\\/])(\$null|nul|NUL|/dev/null)([\\\\/]|$)}', $cacheDir)) { |
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return $this->disable(); |
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} |
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3 |
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if (array_key_exists('argv', $GLOBALS)) { |
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if (in_array('help', $GLOBALS['argv'])) { |
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return $this->disable(); |
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3 |
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} |
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foreach ($GLOBALS['argv'] as $arg) { |
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switch ($arg) { |
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case 'create-project': |
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case 'update': |
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case 'outdated': |
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case 'require': |
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$this->prefetchComposerRepositories(); |
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break 2; |
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case 'install': |
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3 |
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if (file_exists('composer.json') && !file_exists('composer.lock')) { |
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$this->prefetchComposerRepositories(); |
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1 |
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} |
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break 2; |
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} |
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1 |
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} |
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1 |
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} |
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1 |
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} |
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public static function getSubscribedEvents() |
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{ |
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return array( |
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CPlugin\PluginEvents::PRE_FILE_DOWNLOAD => 'onPreFileDownload', |
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Installer\InstallerEvents::POST_DEPENDENCIES_SOLVING => array( |
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array('onPostDependenciesSolving', PHP_INT_MAX), |
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), |
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); |
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} |
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/** |
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* Keep-Alived file downloader |
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*/ |
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public function onPreFileDownload(CPlugin\PreFileDownloadEvent $ev) |
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{ |
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if ($this->disabled) { |
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return; |
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} |
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$scheme = parse_url($ev->getProcessedUrl(), PHP_URL_SCHEME); |
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if (!in_array($scheme, self::$supportedSchemes, true)) { |
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return; |
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} |
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$rfs = $ev->getRemoteFilesystem(); |
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$curlrfs = new CurlRemoteFilesystem( |
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1 |
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$this->io, |
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$this->config, |
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1 |
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$rfs->getOptions() |
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1 |
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); |
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$ev->setRemoteFilesystem($curlrfs); |
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1 |
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} |
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public function prefetchComposerRepositories() |
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1 |
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{ |
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1 |
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if ($this->disabled) { |
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return; |
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} |
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if ($this->cached) { |
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return; |
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} |
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$repos = $this->package->getRepositories(); |
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foreach ($repos as $label => $repo) { |
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if (isset($repo['type']) && $repo['type'] === 'composer') { |
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if (!empty($repo['force-lazy-providers'])) { |
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continue; |
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} |
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if (substr($repo['url'], 0, 6) !== 'https?') { |
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$scheme = parse_url($repo['url'], PHP_URL_SCHEME); |
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if (!in_array($scheme, self::$supportedSchemes, true)) { |
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continue; |
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1 |
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} |
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1 |
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} |
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$r = new ParallelizedComposerRepository($repo, $this->io, $this->config); |
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$r->prefetch(); |
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} |
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1 |
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} |
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$this->cached = true; |
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1 |
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} |
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1 |
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167
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/** |
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1 |
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* pre-fetch parallel by curl_multi |
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1 |
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*/ |
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1 |
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public function onPostDependenciesSolving(Installer\InstallerEvent $ev) |
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1 |
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{ |
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1 |
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if ($this->disabled) { |
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return; |
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1 |
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} |
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$prefetcher = new Prefetcher; |
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2 |
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$prefetcher->fetchAllFromOperations( |
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$this->io, |
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2 |
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$this->config, |
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2 |
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$ev->getOperations() |
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); |
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1 |
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} |
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1 |
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public function disable() |
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{ |
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$this->disabled = true; |
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} |
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public function isDisabled() |
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{ |
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return $this->disabled; |
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} |
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} |
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hirak /
prestissimo
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..