all these changes

frontend/node_modules/react-dnd/dist/hooks/useDrag/useDragSource.js

@@ -0,0 +1,17 @@
+import { useEffect, useMemo } from 'react';
+import { DragSourceImpl } from './DragSourceImpl.js';
+export function useDragSource(spec, monitor, connector) {
+    const handler = useMemo(()=>new DragSourceImpl(spec, monitor, connector)
+    , [
+        monitor,
+        connector
+    ]);
+    useEffect(()=>{
+        handler.spec = spec;
+    }, [
+        spec
+    ]);
+    return handler;
+}
+
+//# sourceMappingURL=useDragSource.js.map