Add API for waxed signs (#9291)

patches/server/Add-API-for-waxed-signs.patch

@@ -0,0 +1,29 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Thu, 8 Jun 2023 23:22:36 -0700
+Subject: [PATCH] Add API for waxed signs
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java b/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
++++ b/src/main/java/org/bukkit/craftbukkit/block/CraftSign.java
+@@ -0,0 +0,0 @@ public class CraftSign<T extends SignBlockEntity> extends CraftBlockEntityState<
+         getSnapshot().setWaxed(!editable);
+     }
+ 
++    // Paper start
++    @Override
++    public boolean isWaxed() {
++        return this.getSnapshot().isWaxed();
++    }
++
++    @Override
++    public void setWaxed(final boolean waxed) {
++        this.getSnapshot().setWaxed(waxed);
++    }
++    // Paper end
++
+     @Override
+     public boolean isGlowingText() {
+         return this.front.isGlowingText();