Added 3rd party KH modules

modules/khemail/vendor/swift/classes/Swift/Encoder.php

@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Mime/CharsetObserver.php';
+
+/**
+ * Interface for all Encoder schemes.
+ * @package Swift
+ * @subpackage Encoder
+ * @author Chris Corbyn
+ */
+interface Swift_Encoder extends Swift_Mime_CharsetObserver
+{
+  
+  /**
+   * Encode a given string to produce an encoded string.
+   * @param string $string
+   * @param int $firstLineOffset if first line needs to be shorter
+   * @param int $maxLineLength - 0 indicates the default length for this encoding
+   * @return string
+   */
+  public function encodeString($string, $firstLineOffset = 0,
+    $maxLineLength = 0);
+  
+}