Complete provider, finder, transformers and configuration refactoring

Transformer/ElasticaToModelTransformerInterface.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace FOQ\ElasticaBundle\Transformer;
+
+/**
+ * Maps Elastica documents with model objects
+ */
+interface ElasticaToModelTransformerInterface
+{
+    /**
+     * Transforms an array of elastica objects into an array of
+     * model objects fetched from the doctrine repository
+     *
+     * @param array of elastica objects
+     * @return array of model objects
+     **/
+    function transform(array $elasticaObjects);
+}