Separate text filter decorators.

app/Decorators/Interfaces/TextConverterDecoratorInterface.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: k
+ * Date: 28.02.2019
+ * Time: 19:03
+ */
+
+namespace App\Decorators\Interfaces;
+
+
+interface TextConverterDecoratorInterface
+{
+    public function getText(): string;
+
+}