public function __construct($app, Filesystem $fs, Loader $loader) { $this->fs = $fs; $this->app = $app; $this->loader = $loader; $this->files = array_values($loader->paths()); $this->parser = new JsonParser(); $this->schema_retriever = new \JsonSchema\Uri\UriRetriever(); $this->schema_resolver = new \JsonSchema\RefResolver($this->schema_retriever); $this->schema_validator = new \JsonSchema\Validator(); }