[types] add @var annotatoins

Author: TomasVotruba

src/Elasticsearch/ClientBuilder.php

@@ -56,6 +56,9 @@ class ClientBuilder
      */
     private $connectionFactory;
 
+    /**
+     * @var callable
+     */
     private $handler;
 
     /**

src/Elasticsearch/Common/Exceptions/Serializer/JsonErrorException.php

@@ -27,6 +27,9 @@ class JsonErrorException extends \Exception implements ElasticsearchException
      */
     private $result;
 
+    /**
+     * @var string[]
+     */
     private static $messages = array(
         JSON_ERROR_DEPTH => 'The maximum stack depth has been exceeded',
         JSON_ERROR_STATE_MISMATCH => 'Invalid or malformed JSON',

src/Elasticsearch/Connections/Connection.php

@@ -110,6 +110,9 @@ class Connection implements ConnectionInterface
      */
     private $failedPings = 0;
 
+    /**
+     * @var mixed[]
+     */
     private $lastRequest = array();
 
     /**

src/Elasticsearch/Endpoints/Cat/Fielddata.php

@@ -17,6 +17,9 @@
  */
 class Fielddata extends AbstractEndpoint
 {
+    /**
+     * @var string
+     */
     private $fields;
 
     public function setFields(?string $fields): Fielddata

src/Elasticsearch/Endpoints/Cat/Snapshots.php

@@ -18,6 +18,9 @@
  */
 class Snapshots extends AbstractEndpoint
 {
+    /**
+     * @var string
+     */
     private $repository;
 
     public function setRepository(?string $repository): Snapshots

src/Elasticsearch/Endpoints/Cat/Templates.php

@@ -17,6 +17,9 @@
  */
 class Templates extends AbstractEndpoint
 {
+    /**
+     * @var string|null
+     */
     private $name;
 
     public function setName(?string $name): Templates

src/Elasticsearch/Endpoints/Cat/ThreadPool.php

@@ -18,6 +18,9 @@
 
 class ThreadPool extends AbstractEndpoint
 {
+    /**
+     * @var string
+     */
     protected $threadPoolPatterns;
 
     public function setThreadPoolPatterns(?string $threadPoolPatterns): ThreadPool

src/Elasticsearch/Endpoints/DeleteByQueryRethrottle.php

@@ -17,6 +17,9 @@
  */
 class DeleteByQueryRethrottle extends AbstractEndpoint
 {
+    /**
+     * @var string
+     */
     protected $taskId;
 
     public function setTaskId(?string $taskId): DeleteByQueryRethrottle

src/Elasticsearch/Endpoints/Indices/Rollover.php

@@ -18,7 +18,13 @@
  */
 class Rollover extends AbstractEndpoint
 {
+    /**
+     * @var string
+     */
     private $alias;
+    /**
+     * @var string
+     */
     private $newIndex;
 
     public function setAlias(?string $alias): Rollover

src/Elasticsearch/Endpoints/Indices/Split.php

@@ -19,6 +19,9 @@
 class Split extends AbstractEndpoint
 {
 
+    /**
+     * @var string
+     */
     private $target;
 
     /**