Add ValidateOptionsInterface (wol-soft/php-json-schema-model-generator#62)

Author: wol-soft

src/Filter/ValidateOptionsInterface.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types = 1);
+
+namespace PHPModelGenerator\Filter;
+
+interface ValidateOptionsInterface
+{
+    /**
+     * Implement validations against the provided options array.
+     * The validation will be executed during the model generation process.
+     * Simply throw an exception if the provided options are invalid for your custom filter
+     * (e.g. missing required option)
+     */
+    public function validateOptions(array $options): void;
+}