Added setFireTicks(), getFireTicks() and getMaxFireTicks().

By: Protected <myshelter@gmail.com>

paper-api/src/main/java/org/bukkit/entity/Entity.java

@@ -42,4 +42,25 @@ public interface Entity {
      * @return Entity id
      */
     public int getEntityId();
+
+    /**
+     * Returns the entity's current fire ticks (ticks before the entity stops being on fire).
+     *
+     * @return int fireTicks
+     */
+    public int getFireTicks();
+
+    /**
+     * Returns the entity's maximum fire ticks.
+     *
+     * @return int maxFireTicks
+     */
+    public int getMaxFireTicks();
+
+    /**
+     * Sets the entity's current fire ticks (ticks before the entity stops being on fire).
+     *
+     * @param ticks
+     */
+    public void setFireTicks(int ticks);
 }