Use typed properties wherever possible

src/AxisAlignedBB.php

@@ -26,20 +26,14 @@
 use function abs;
 use const PHP_INT_MAX;
 
-class AxisAlignedBB{
-
-	/** @var float */
-	public $minX;
-	/** @var float */
-	public $minY;
-	/** @var float */
-	public $minZ;
-	/** @var float */
-	public $maxX;
-	/** @var float */
-	public $maxY;
-	/** @var float */
-	public $maxZ;
+final class AxisAlignedBB{
+
+	public float $minX;
+	public float $minY;
+	public float $minZ;
+	public float $maxX;
+	public float $maxY;
+	public float $maxZ;
 
 	public function __construct(float $minX, float $minY, float $minZ, float $maxX, float $maxY, float $maxZ){
 		if($minX > $maxX){

src/Matrix.php

@@ -33,10 +33,8 @@
 class Matrix implements \ArrayAccess{
 	/** @var float[][] */
 	private array $matrix = [];
-	/** @var int */
-	private $rows;
-	/** @var int */
-	private $columns;
+	private int $rows;
+	private int $columns;
 
 	public function offsetExists($offset){
 		return isset($this->matrix[(int) $offset]);

src/RayTraceResult.php

@@ -28,12 +28,9 @@
  */
 class RayTraceResult{
 
-	/** @var AxisAlignedBB */
-	public $bb;
-	/** @var int */
-	public $hitFace;
-	/** @var Vector3 */
-	public $hitVector;
+	public AxisAlignedBB $bb;
+	public int $hitFace;
+	public Vector3 $hitVector;
 
 	/**
 	 * @param int           $hitFace one of the Facing::* constants

src/Vector2.php

@@ -30,10 +30,8 @@
 use function sqrt;
 
 class Vector2{
-	/** @var float */
-	public $x;
-	/** @var float */
-	public $y;
+	public float $x;
+	public float $y;
 
 	public function __construct(float $x, float $y){
 		$this->x = $x;