remove api that was scheduled for removal

patches/api/0279-More-Lidded-Block-API.patch

@@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: LemonCaramel <admin@caramel.moe>
+Date: Sun, 23 May 2021 17:49:31 +0900
+Subject: [PATCH] More Lidded Block API
+
+
+diff --git a/src/main/java/org/bukkit/block/Lidded.java b/src/main/java/org/bukkit/block/Lidded.java
+index 9da2566e02e63be1a0188deaa27b841fa61688ea..30c7df0021df44a411e50636d906d4a1d30fd927 100644
+--- a/src/main/java/org/bukkit/block/Lidded.java
++++ b/src/main/java/org/bukkit/block/Lidded.java
+@@ -13,4 +13,13 @@ public interface Lidded {
+      * viewing this block.
+      */
+     void close();
++
++    // Paper start - More Lidded Block API
++    /**
++     * Checks if the block's animation state.
++     *
++     * @return true if the block's animation state is set to open.
++     */
++    boolean isOpen();
++    // Paper end - More Lidded Block API
+ }