diff --git a/src/block/BaseBanner.php b/src/block/BaseBanner.php
index bfa0c85e9..c2bbaf737 100644
--- a/src/block/BaseBanner.php
+++ b/src/block/BaseBanner.php
@@ -26,7 +26,6 @@ namespace pocketmine\block;
 use pocketmine\block\tile\Banner as TileBanner;
 use pocketmine\block\utils\BannerPatternLayer;
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 use pocketmine\block\utils\SupportType;
 use pocketmine\item\Banner as ItemBanner;
 use pocketmine\item\Item;
diff --git a/src/block/BigDripleafHead.php b/src/block/BigDripleafHead.php
index d6f057270..cb64423d3 100644
--- a/src/block/BigDripleafHead.php
+++ b/src/block/BigDripleafHead.php
@@ -30,7 +30,6 @@ use pocketmine\entity\projectile\Projectile;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Facing;
 use pocketmine\math\RayTraceResult;
-use pocketmine\utils\AssumptionFailedError;
 use pocketmine\world\sound\DripleafTiltDownSound;
 use pocketmine\world\sound\DripleafTiltUpSound;
 
diff --git a/src/block/Carpet.php b/src/block/Carpet.php
index f59e04263..74f07a801 100644
--- a/src/block/Carpet.php
+++ b/src/block/Carpet.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 use pocketmine\item\Item;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Facing;
diff --git a/src/block/Concrete.php b/src/block/Concrete.php
index f78408f56..fae6f8e2f 100644
--- a/src/block/Concrete.php
+++ b/src/block/Concrete.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 
 class Concrete extends Opaque{
 	use ColoredTrait;
diff --git a/src/block/ConcretePowder.php b/src/block/ConcretePowder.php
index dc16ce9d4..59f14bc72 100644
--- a/src/block/ConcretePowder.php
+++ b/src/block/ConcretePowder.php
@@ -25,7 +25,6 @@ namespace pocketmine\block;
 
 use pocketmine\block\utils\BlockEventHelper;
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 use pocketmine\block\utils\Fallable;
 use pocketmine\block\utils\FallableTrait;
 use pocketmine\math\Facing;
diff --git a/src/block/DyedCandle.php b/src/block/DyedCandle.php
index 756a1fc13..a495e8d00 100644
--- a/src/block/DyedCandle.php
+++ b/src/block/DyedCandle.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 
 class DyedCandle extends Candle{
 	use ColoredTrait;
diff --git a/src/block/DyedShulkerBox.php b/src/block/DyedShulkerBox.php
index 862caf197..5eae9237e 100644
--- a/src/block/DyedShulkerBox.php
+++ b/src/block/DyedShulkerBox.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 
 final class DyedShulkerBox extends ShulkerBox{
 	use ColoredTrait;
diff --git a/src/block/GlazedTerracotta.php b/src/block/GlazedTerracotta.php
index 7d82e2efe..15b3254e5 100644
--- a/src/block/GlazedTerracotta.php
+++ b/src/block/GlazedTerracotta.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 use pocketmine\block\utils\FacesOppositePlacingPlayerTrait;
 
 class GlazedTerracotta extends Opaque{
diff --git a/src/block/Leaves.php b/src/block/Leaves.php
index ac1ffb94a..b28a3832e 100644
--- a/src/block/Leaves.php
+++ b/src/block/Leaves.php
@@ -33,7 +33,6 @@ use pocketmine\item\VanillaItems;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\player\Player;
-use pocketmine\utils\AssumptionFailedError;
 use pocketmine\world\BlockTransaction;
 use pocketmine\world\World;
 use function mt_rand;
diff --git a/src/block/StainedGlass.php b/src/block/StainedGlass.php
index 013fdd6c5..bc0d84877 100644
--- a/src/block/StainedGlass.php
+++ b/src/block/StainedGlass.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 
 final class StainedGlass extends Glass{
 	use ColoredTrait;
diff --git a/src/block/StainedGlassPane.php b/src/block/StainedGlassPane.php
index 4a2724aa8..18ecfdee0 100644
--- a/src/block/StainedGlassPane.php
+++ b/src/block/StainedGlassPane.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 
 final class StainedGlassPane extends GlassPane{
 	use ColoredTrait;
diff --git a/src/block/StainedHardenedClay.php b/src/block/StainedHardenedClay.php
index c30a6fe0e..2c2c01ba3 100644
--- a/src/block/StainedHardenedClay.php
+++ b/src/block/StainedHardenedClay.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 
 final class StainedHardenedClay extends HardenedClay{
 	use ColoredTrait;
diff --git a/src/block/StainedHardenedGlass.php b/src/block/StainedHardenedGlass.php
index 07d021e16..cc609a49a 100644
--- a/src/block/StainedHardenedGlass.php
+++ b/src/block/StainedHardenedGlass.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 
 final class StainedHardenedGlass extends HardenedGlass{
 	use ColoredTrait;
diff --git a/src/block/StainedHardenedGlassPane.php b/src/block/StainedHardenedGlassPane.php
index 81f29e9af..63dbe1f77 100644
--- a/src/block/StainedHardenedGlassPane.php
+++ b/src/block/StainedHardenedGlassPane.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 
 final class StainedHardenedGlassPane extends HardenedGlassPane{
 	use ColoredTrait;
diff --git a/src/block/Wool.php b/src/block/Wool.php
index 49a7751fa..0b008ac04 100644
--- a/src/block/Wool.php
+++ b/src/block/Wool.php
@@ -24,7 +24,6 @@ declare(strict_types=1);
 namespace pocketmine\block;
 
 use pocketmine\block\utils\ColoredTrait;
-use pocketmine\block\utils\DyeColor;
 
 class Wool extends Opaque{
 	use ColoredTrait;
diff --git a/src/block/tile/Banner.php b/src/block/tile/Banner.php
index 60e35661f..08a560707 100644
--- a/src/block/tile/Banner.php
+++ b/src/block/tile/Banner.php
@@ -27,11 +27,9 @@ use pocketmine\block\utils\BannerPatternLayer;
 use pocketmine\block\utils\DyeColor;
 use pocketmine\data\bedrock\BannerPatternTypeIdMap;
 use pocketmine\data\bedrock\DyeColorIdMap;
-use pocketmine\math\Vector3;
 use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\nbt\tag\IntTag;
 use pocketmine\nbt\tag\ListTag;
-use pocketmine\world\World;
 
 /**
  * @deprecated
diff --git a/src/block/tile/Bed.php b/src/block/tile/Bed.php
index deb6de153..17a0c8d9d 100644
--- a/src/block/tile/Bed.php
+++ b/src/block/tile/Bed.php
@@ -25,10 +25,8 @@ namespace pocketmine\block\tile;
 
 use pocketmine\block\utils\DyeColor;
 use pocketmine\data\bedrock\DyeColorIdMap;
-use pocketmine\math\Vector3;
 use pocketmine\nbt\tag\ByteTag;
 use pocketmine\nbt\tag\CompoundTag;
-use pocketmine\world\World;
 
 class Bed extends Spawnable{
 	public const TAG_COLOR = "color";
diff --git a/src/item/Banner.php b/src/item/Banner.php
index 92ec4041f..db54e9766 100644
--- a/src/item/Banner.php
+++ b/src/item/Banner.php
@@ -23,7 +23,6 @@ declare(strict_types=1);
 
 namespace pocketmine\item;
 
-use pocketmine\block\Block;
 use pocketmine\block\tile\Banner as TileBanner;
 use pocketmine\block\utils\BannerPatternLayer;
 use pocketmine\block\utils\DyeColor;