Fixed property types with missing null PhpDoc types

src/pocketmine/Server.php

@@ -183,7 +183,7 @@ class Server{
 	public const BROADCAST_CHANNEL_ADMINISTRATIVE = "pocketmine.broadcast.admin";
 	public const BROADCAST_CHANNEL_USERS = "pocketmine.broadcast.user";
 
-	/** @var Server */
+	/** @var Server|null */
 	private static $instance = null;
 
 	/** @var \Threaded|null */
@@ -346,7 +346,7 @@ class Server{
 	/** @var Level[] */
 	private $levels = [];
 
-	/** @var Level */
+	/** @var Level|null */
 	private $levelDefault = null;
 
 	public function getName() : string{

src/pocketmine/command/Command.php

@@ -65,11 +65,11 @@ abstract class Command{
 	/** @var string|null */
 	private $permission = null;
 
-	/** @var string */
+	/** @var string|null */
 	private $permissionMessage = null;
 
-	/** @var TimingsHandler */
+	/** @var TimingsHandler|null */
-	public $timings;
+	public $timings = null;
 
 	/**
 	 * @param string[] $aliases

src/pocketmine/item/Item.php

@@ -60,7 +60,7 @@ class Item implements ItemIds, \JsonSerializable{
 	public const TAG_DISPLAY_NAME = "Name";
 	public const TAG_DISPLAY_LORE = "Lore";
 
-	/** @var LittleEndianNBTStream */
+	/** @var LittleEndianNBTStream|null */
 	private static $cachedParser = null;
 
 	private static function parseCompoundTag(string $tag) : CompoundTag{

src/pocketmine/level/Explosion.php

@@ -60,14 +60,14 @@ class Explosion{
 	public $affectedBlocks = [];
 	/** @var float */
 	public $stepLen = 0.3;
-	/** @var Entity|Block */
+	/** @var Entity|Block|null */
 	private $what;
 
 	/** @var SubChunkIteratorManager */
 	private $subChunkHandler;
 
 	/**
-	 * @param Entity|Block $what
+	 * @param Entity|Block|null $what
 	 */
 	public function __construct(Position $center, float $size, $what = null){
 		if(!$center->isValid()){

src/pocketmine/network/mcpe/protocol/DataPacket.php

@@ -41,7 +41,7 @@ abstract class DataPacket extends NetworkBinaryStream{
 
 	/** @var bool */
 	public $isEncoded = false;
-	/** @var CachedEncapsulatedPacket */
+	/** @var CachedEncapsulatedPacket|null */
 	public $__encapsulatedPacket = null;
 
 	/** @var int */

src/pocketmine/network/mcpe/protocol/LoginPacket.php

@@ -45,8 +45,8 @@ class LoginPacket extends DataPacket{
 	public $clientUUID;
 	/** @var int */
 	public $clientId;
-	/** @var string */
+	/** @var string|null */
-	public $xuid;
+	public $xuid = null;
 	/** @var string */
 	public $identityPublicKey;
 	/** @var string */

src/pocketmine/permission/PermissibleBase.php

@@ -32,7 +32,7 @@ class PermissibleBase implements Permissible{
 	/** @var ServerOperator */
 	private $opable;
 
-	/** @var Permissible */
+	/** @var Permissible|null */
 	private $parent = null;
 
 	/** @var PermissionAttachment[] */

src/pocketmine/permission/PermissionAttachment.php

@@ -27,7 +27,7 @@ use pocketmine\plugin\Plugin;
 use pocketmine\plugin\PluginException;
 
 class PermissionAttachment{
-	/** @var PermissionRemovedExecutor */
+	/** @var PermissionRemovedExecutor|null */
 	private $removed = null;
 
 	/** @var bool[] */

src/pocketmine/resourcepacks/ZippedResourcePack.php

@@ -62,7 +62,7 @@ class ZippedResourcePack implements ResourcePack{
 	/** @var \stdClass */
 	protected $manifest;
 
-	/** @var string */
+	/** @var string|null */
 	protected $sha256 = null;
 
 	/** @var resource */

src/pocketmine/scheduler/AsyncTask.php

@@ -53,7 +53,7 @@ abstract class AsyncTask extends Collectable{
 	 */
 	private static $localObjectStorage;
 
-	/** @var AsyncWorker $worker */
+	/** @var AsyncWorker|null $worker */
 	public $worker = null;
 
 	/** @var \Threaded */

src/pocketmine/timings/TimingsHandler.php

@@ -136,7 +136,7 @@ class TimingsHandler{
 
 	/** @var string */
 	private $name;
-	/** @var TimingsHandler */
+	/** @var TimingsHandler|null */
 	private $parent = null;
 
 	/** @var int */