Fix coding style in generated Tiny editor plugins

Author: mudrd8mz

classes/local/util/manager.php

@@ -835,7 +835,7 @@ protected function prepare_tiny_files() {
         $this->prepare_file_skeleton($commonjsfile, 'base', 'tiny/common_js');
 
         $pluginfofile = 'classes/plugininfo.php';
-        $this->prepare_file_skeleton($pluginfofile, 'base', 'tiny/plugininfo_php');
+        $this->prepare_file_skeleton($pluginfofile, 'php_single_file', 'tiny/plugininfo_php');
 
         $commandsjsfile = 'amd/src/commands.js';
         $addcommandsfile = function() use ($commandsjsfile) {

skel/file/tiny/plugininfo_php.mustache

@@ -63,6 +63,11 @@ class plugininfo extends plugin{{!
 }} {
 {{# self.defines_buttons }}
 
+    /**
+     * Get a list of the buttons provided by this plugin.
+     *
+     * @return array
+     */
     public static function get_available_buttons(): array {
         return [
             '{{ component }}/plugin',
@@ -71,6 +76,11 @@ class plugininfo extends plugin{{!
 {{/ self.defines_buttons }}
 {{# self.defines_menuitems }}
 
+    /**
+     * Get a list of the menu items provided by this plugin.
+     *
+     * @return array
+     */
     public static function get_available_menuitems(): array {
         return [
             '{{ component }}/plugin',
@@ -79,6 +89,11 @@ class plugininfo extends plugin{{!
 {{/ self.defines_menuitems }}
 {{# self.defines_options }}
 
+    /**
+     * Allows to pass to pass options from the PHP to the JavaScript API of the plugin.
+     *
+     * @return array
+     */
     public static function get_plugin_configuration_for_context(
         context $context,
         array $options,