template 엔진 '일단' 추가

e_lib/plates/Template/FileExtension.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace League\Plates\Template;
+
+/**
+ * Template file extension.
+ */
+class FileExtension
+{
+    /**
+     * Template file extension.
+     * @var string
+     */
+    protected $fileExtension;
+
+    /**
+     * Create new FileExtension instance.
+     * @param null|string $fileExtension
+     */
+    public function __construct($fileExtension = 'php')
+    {
+        $this->set($fileExtension);
+    }
+
+    /**
+     * Set the template file extension.
+     * @param  null|string   $fileExtension
+     * @return FileExtension
+     */
+    public function set($fileExtension)
+    {
+        $this->fileExtension = $fileExtension;
+
+        return $this;
+    }
+
+    /**
+     * Get the template file extension.
+     * @return string
+     */
+    public function get()
+    {
+        return $this->fileExtension;
+    }
+}