'Float' is a special class name error

I don't understand this error, what happened??

Code:

Fatal error: Cannot use pocketmine\nbt\tag\Float as Float because 'Float' is a special class name in C:\Users\jross\OneDrive\Documents\GitHub\Genisys-Installer\Genisys\plugins\BedWarsPE-master\src\BedWars\BedWars.php on line 31

PHP:

<?php

 namespace BedWars; 

 //PM use
use pocketmine\math\Vector3;
use pocketmine\block\Block;
use pocketmine\command\Command;
use pocketmine\command\CommandSender;
use pocketmine\command\ConsoleCommandSender;
use pocketmine\IPlayer;
use pocketmine\utils\Config;
use pocketmine\permission\PermissionAttachment;
use pocketmine\permission\Permission;
use pocketmine\Player;
use pocketmine\Server;
use pocketmine\plugin\Plugin;
use pocketmine\plugin\PluginBase;
use pocketmine\utils\TextFormat;
use pocketmine\level\Level;
use pocketmine\level\Position;
use pocketmine\level\particle\FloatingTextParticle;
use pocketmine\item\Item;
use pocketmine\tile\Tile;
use pocketmine\tile\Sign;
use pocketmine\tile\Chest;
use pocketmine\nbt\tag\ByteTag;
use pocketmine\nbt\tag\CompoundTag;
use pocketmine\nbt\tag\DoubleTag;
use pocketmine\nbt\tag\EnumTag;
use pocketmine\nbt\tag\FloatTag;
use pocketmine\nbt\tag\IntTag;
use pocketmine\nbt\tag\ShortTag;
use pocketmine\nbt\tag\StringTag;


Am I missing something?? Do you need the entire code?

Which line is line 31?

use pocketmine\nbt\tag\FloatTag;