fix: expose eden interfaces in API

patches/api/0008-Expose-MCUtil-Executors.patch

@@ -0,0 +1,33 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: lexikiq <noellekiq@gmail.com>
+Date: Sun, 20 Jun 2021 19:39:38 -0400
+Subject: [PATCH] Expose MCUtil Executors
+
+
+diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
+index 68206cf0178c26c0f528a1e14a5fb4e9ad410369..24fa398cc02f803fbb3222082130bf0b7bdd391f 100644
+--- a/src/main/java/org/bukkit/Server.java
++++ b/src/main/java/org/bukkit/Server.java
+@@ -2053,6 +2053,22 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
+     @NotNull
+     UnsafeValues getUnsafe();
+ 
++    // Parchment start
++    /**
++     * Gets the executor which runs tasks on an asynchronous thread pool.
++     * @return async executor
++     */
++    @NotNull
++    java.util.concurrent.Executor getAsyncExecutor();
++
++    /**
++     * Gets the executor which runs tasks on the main thread.
++     * @return main executor
++     */
++    @NotNull
++    java.util.concurrent.Executor getMainExecutor();
++    // Parchment end
++
+     // Spigot start
+     public class Spigot {
+