Make SentientNPC extend LivingEntity

Spigot-API-Patches/Add-SentientNPC-Interface-to-Entities.patch

@@ -14,7 +14,7 @@ This interface lets you identify NPC entities capable of sentience, and able to
 
 diff --git a/src/main/java/com/destroystokyo/paper/entity/SentientNPC.java b/src/main/java/com/destroystokyo/paper/entity/SentientNPC.java
 new file mode 100644
-index 00000000..a0bdf855
+index 00000000..231e8af1
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/entity/SentientNPC.java
 @@ -0,0 +0,0 @@
@@ -43,6 +43,8 @@ index 00000000..a0bdf855
 +
 +package com.destroystokyo.paper.entity;
 +
++import org.bukkit.entity.LivingEntity;
++
 +/**
 + * Used to determine ACTUAL Living NPC's. Spigot mistakenly inversed the conditions for LivingEntity, and
 + * used LivingEntity for Insentient Entities, and named the actual EntityLiving class EntityInsentient.
@@ -53,7 +55,7 @@ index 00000000..a0bdf855
 + *
 + * This interface lets you identify NPC entities capable of sentience, and able to move about and react to the world.
 + */
-+public interface SentientNPC {
++public interface SentientNPC extends LivingEntity {
 +}
 diff --git a/src/main/java/org/bukkit/entity/Ambient.java b/src/main/java/org/bukkit/entity/Ambient.java
 index 779e3897..ef548fb4 100644