diff --git a/src/pocketmine/Server.php b/src/pocketmine/Server.php
index a6dc52962..2e2274386 100644
--- a/src/pocketmine/Server.php
+++ b/src/pocketmine/Server.php
@@ -1031,6 +1031,7 @@ class Server{
 			return false;
 		}
 
+		/** @see LevelProvider::__construct() */
 		$level = new Level($this, $name, new $providerClass($path));
 
 		$this->levels[$level->getId()] = $level;
@@ -1078,6 +1079,7 @@ class Server{
 		/** @var LevelProvider $providerClass */
 		$providerClass::generate($path, $name, $seed, $generator, $options);
 
+		/** @see LevelProvider::__construct() */
 		$level = new Level($this, $name, new $providerClass($path));
 		$this->levels[$level->getId()] = $level;
 
diff --git a/src/pocketmine/entity/Entity.php b/src/pocketmine/entity/Entity.php
index a2a694abc..0cb531c21 100644
--- a/src/pocketmine/entity/Entity.php
+++ b/src/pocketmine/entity/Entity.php
@@ -287,6 +287,7 @@ abstract class Entity extends Location implements Metadatable, EntityIds{
 	public static function createEntity($type, Level $level, CompoundTag $nbt, ...$args) : ?Entity{
 		if(isset(self::$knownEntities[$type])){
 			$class = self::$knownEntities[$type];
+			/** @see Entity::__construct() */
 			return new $class($level, $nbt, ...$args);
 		}
 
diff --git a/src/pocketmine/level/generator/GeneratorRegisterTask.php b/src/pocketmine/level/generator/GeneratorRegisterTask.php
index c1c0f6a8e..4a2aef978 100644
--- a/src/pocketmine/level/generator/GeneratorRegisterTask.php
+++ b/src/pocketmine/level/generator/GeneratorRegisterTask.php
@@ -52,7 +52,10 @@ class GeneratorRegisterTask extends AsyncTask{
 		$manager = new SimpleChunkManager($this->seed, $this->worldHeight);
 		$this->saveToThreadStore("generation.level{$this->levelId}.manager", $manager);
 
-		/** @var Generator $generator */
+		/**
+		 * @var Generator $generator
+		 * @see Generator::__construct()
+		 */
 		$generator = new $this->generatorClass(unserialize($this->settings));
 		$generator->init($manager, new Random($manager->getSeed()));
 		$this->saveToThreadStore("generation.level{$this->levelId}.generator", $generator);
diff --git a/src/pocketmine/tile/Tile.php b/src/pocketmine/tile/Tile.php
index d26849649..19c16df75 100644
--- a/src/pocketmine/tile/Tile.php
+++ b/src/pocketmine/tile/Tile.php
@@ -104,6 +104,7 @@ abstract class Tile extends Position{
 	public static function createTile($type, Level $level, CompoundTag $nbt, ...$args) : ?Tile{
 		if(isset(self::$knownTiles[$type])){
 			$class = self::$knownTiles[$type];
+			/** @see Tile::__construct() */
 			return new $class($level, $nbt, ...$args);
 		}