Update to MC 1.14 / Fabric

src/main/java/com/replaymod/replay/events/ReplayClosingCallback.java

@@ -0,0 +1,18 @@
+package com.replaymod.replay.events;
+
+import com.replaymod.replay.ReplayHandler;
+import net.fabricmc.fabric.api.event.Event;
+import net.fabricmc.fabric.api.event.EventFactory;
+
+import java.io.IOException;
+
+public interface ReplayClosingCallback {
+    Event<ReplayClosingCallback> EVENT = EventFactory.createArrayBacked(ReplayClosingCallback.class,
+            (listeners) -> (replayHandler) -> {
+                for (ReplayClosingCallback listener : listeners) {
+                    listener.replayClosing(replayHandler);
+                }
+            });
+
+    void replayClosing(ReplayHandler replayHandler) throws IOException;
+}