all these changes

frontend/node_modules/react-dnd/dist/internals/registration.js

@@ -0,0 +1,18 @@
+export function registerTarget(type, target, manager) {
+    const registry = manager.getRegistry();
+    const targetId = registry.addTarget(type, target);
+    return [
+        targetId,
+        ()=>registry.removeTarget(targetId)
+    ];
+}
+export function registerSource(type, source, manager) {
+    const registry = manager.getRegistry();
+    const sourceId = registry.addSource(type, source);
+    return [
+        sourceId,
+        ()=>registry.removeSource(sourceId)
+    ];
+}
+
+//# sourceMappingURL=registration.js.map