fixes sin requirements and forgotten classes

CHANGELOG.md

+## [1.3.2] - 2019-09-18
+### Fixed
+- Forgotten classes
+- Fixed require_once
+
 ## [1.3.0] - 2019-09-18
 ### Added
 - Plugin classes from wp-requirements

src/Plugin/WithoutNamespace/Has_Plugin_Info.php

 <?php
 
 if ( ! interface_exists( 'WPDesk_Translatable' ) ) {
-	require_once __DIR__ . '/../Translatable.php';
+	require_once __DIR__ . '/Translatable.php';
 }
 
 

src/Plugin/WithoutNamespace/Plugin_Info.php

 <?php
 
 if ( ! interface_exists( 'WPDesk_Translatable' ) ) {
-	require_once __DIR__ . '/../Translatable.php';
+	require_once __DIR__ . '/Translatable.php';
 }
 if ( ! class_exists( 'WPDesk_Buildable' ) ) {
-	require_once __DIR__ . '/../Buildable.php';
+	require_once __DIR__ . '/Buildable.php';
 }
 if ( ! class_exists( 'WPDesk_Has_Plugin_Info' ) ) {
 	require_once 'Has_Plugin_Info.php';
@@ -168,4 +168,4 @@ class WPDesk_Plugin_Info implements WPDesk_Translatable, WPDesk_Buildable, WPDes
 	public function set_text_domain( $value ) {
 		$this->text_domain = $value;
 	}
-}
\ No newline at end of file
+}

src/Plugin/WithoutNamespace/Translable.php

+<?php
+
+/**
+ * @deprecated Have typo so better use WPDesk_Translatable
+ */
+interface WPDesk_Translable  {
+	/** @return string */
+	public function get_text_domain();
+}
\ No newline at end of file

src/Plugin/WithoutNamespace/Translatable.php

+<?php
+
+if ( ! interface_exists( 'WPDesk_Translable' ) ) {
+    require_once 'Translable.php';
+}
+
+/**
+ * Have info about textdomain - how to translate texts
+ *
+ * have to be compatible with PHP 5.2.x
+ */
+interface WPDesk_Translatable extends WPDesk_Translable {
+	/** @return string */
+	public function get_text_domain();
+}
\ No newline at end of file