diff --git a/src/pocketmine/level/particle/DestroyBlockParticle.php b/src/pocketmine/level/particle/DestroyBlockParticle.php
index d7d98548c9..cb278a4ede 100644
--- a/src/pocketmine/level/particle/DestroyBlockParticle.php
+++ b/src/pocketmine/level/particle/DestroyBlockParticle.php
@@ -27,7 +27,7 @@ use pocketmine\block\Block;
 use pocketmine\math\Vector3;
 use pocketmine\network\mcpe\protocol\LevelEventPacket;
 
-class DestroyBlockParticle extends Particle{
+class DestroyBlockParticle implements Particle{
 
 	/** @var int */
 	protected $data;
diff --git a/src/pocketmine/level/particle/FloatingTextParticle.php b/src/pocketmine/level/particle/FloatingTextParticle.php
index 727b75cc09..043e4435ca 100644
--- a/src/pocketmine/level/particle/FloatingTextParticle.php
+++ b/src/pocketmine/level/particle/FloatingTextParticle.php
@@ -36,7 +36,7 @@ use pocketmine\network\mcpe\protocol\types\PlayerListEntry;
 use pocketmine\utils\UUID;
 use function str_repeat;
 
-class FloatingTextParticle extends Particle{
+class FloatingTextParticle implements Particle{
 	//TODO: HACK!
 
 	protected $text;
diff --git a/src/pocketmine/level/particle/GenericParticle.php b/src/pocketmine/level/particle/GenericParticle.php
index ad9ee2f28c..2731eaba7a 100644
--- a/src/pocketmine/level/particle/GenericParticle.php
+++ b/src/pocketmine/level/particle/GenericParticle.php
@@ -26,7 +26,7 @@ namespace pocketmine\level\particle;
 use pocketmine\math\Vector3;
 use pocketmine\network\mcpe\protocol\LevelEventPacket;
 
-class GenericParticle extends Particle{
+class GenericParticle implements Particle{
 	/** @var int */
 	protected $id;
 	/** @var int */
diff --git a/src/pocketmine/level/particle/MobSpawnParticle.php b/src/pocketmine/level/particle/MobSpawnParticle.php
index 42a7596275..87c971aa5a 100644
--- a/src/pocketmine/level/particle/MobSpawnParticle.php
+++ b/src/pocketmine/level/particle/MobSpawnParticle.php
@@ -26,7 +26,7 @@ namespace pocketmine\level\particle;
 use pocketmine\math\Vector3;
 use pocketmine\network\mcpe\protocol\LevelEventPacket;
 
-class MobSpawnParticle extends Particle{
+class MobSpawnParticle implements Particle{
 	/** @var int */
 	protected $width;
 	/** @var int */
diff --git a/src/pocketmine/level/particle/Particle.php b/src/pocketmine/level/particle/Particle.php
index 91c3c32532..ab393ecfd0 100644
--- a/src/pocketmine/level/particle/Particle.php
+++ b/src/pocketmine/level/particle/Particle.php
@@ -26,13 +26,13 @@ namespace pocketmine\level\particle;
 use pocketmine\math\Vector3;
 use pocketmine\network\mcpe\protocol\ClientboundPacket;
 
-abstract class Particle{
+interface Particle{
 
 	/**
 	 * @param Vector3 $pos
 	 *
 	 * @return ClientboundPacket|ClientboundPacket[]
 	 */
-	abstract public function encode(Vector3 $pos);
+	public function encode(Vector3 $pos);
 
 }