Added javadoc for NMS interfaces

NMS/API/src/main/java/com/willfp/ecoenchants/nms/API/BlockBreakWrapper.java

@@ -3,6 +3,9 @@ package com.willfp.ecoenchants.nms.API;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
 
+/**
+ * NMS Interface for breaking blocks as player
+ */
 public interface BlockBreakWrapper {
     void breakBlock(Player player, Block block);
 }

NMS/API/src/main/java/com/willfp/ecoenchants/nms/API/CooldownWrapper.java

@@ -2,6 +2,9 @@ package com.willfp.ecoenchants.nms.API;
 
 import org.bukkit.entity.Player;
 
+/**
+ * NMS Interface for getting attack cooldown
+ */
 public interface CooldownWrapper {
     double getAttackCooldown(Player player);
 }

NMS/API/src/main/java/com/willfp/ecoenchants/nms/API/TridentStackWrapper.java

@@ -3,6 +3,9 @@ package com.willfp.ecoenchants.nms.API;
 import org.bukkit.entity.Trident;
 import org.bukkit.inventory.ItemStack;
 
+/**
+ * NMS Interface for getting an ItemStack from a Trident
+ */
 public interface TridentStackWrapper {
     ItemStack getTridentStack(Trident trident);
 }