diff --git a/jstree/jstree-tests.ts b/jstree/jstree-tests.ts
index e059589a6..f8bcb7de1 100644
--- a/jstree/jstree-tests.ts
+++ b/jstree/jstree-tests.ts
@@ -104,3 +104,8 @@ var treeWithNewCheckboxProperties = $('#treeWithNewCheckboxProperties').jstree({
     }
 });
 
+
+var tree = $('a').jstree();
+tree.move_node('a', 'b', 0, (node: any, new_par: any, pos: any) => { }, true, true);
+tree.copy_node('a', 'b', 0, (node: any, new_par: any, pos: any) => { }, true, true);
+
diff --git a/jstree/jstree.d.ts b/jstree/jstree.d.ts
index 689232104..70b20ecff 100644
--- a/jstree/jstree.d.ts
+++ b/jstree/jstree.d.ts
@@ -1004,9 +1004,10 @@ interface JSTree extends JQuery {
     * @param  {mixed} pos the position to insert at (besides integer values, "first" and "last" are supported, as well as "before" and "after"), defaults to integer `0`
     * @param  {function} callback a function to call once the move is completed, receives 3 arguments - the node, the new parent and the position
     * @param  {Boolean} internal parameter indicating if the parent node has been loaded
+    * @param  {Boolean} internal parameter indicating if the tree should be redrawn
     * @trigger move_node.jstree
     */
-    move_node: (obj: any, par: any, pos?: any, callback?: any, internal?: boolean) => void;
+    move_node: (obj: any, par: any, pos?: any, callback?: (node: any, new_par: any, pos: any) => void, is_loaded?: boolean, skip_redraw?: boolean) => void;
 
     /**
     * copy a node to a new parent
@@ -1016,9 +1017,10 @@ interface JSTree extends JQuery {
     * @param  {mixed} pos the position to insert at (besides integer values, "first" and "last" are supported, as well as "before" and "after"), defaults to integer `0`
     * @param  {function} callback a function to call once the move is completed, receives 3 arguments - the node, the new parent and the position
     * @param  {Boolean} internal parameter indicating if the parent node has been loaded
+    * @param  {Boolean} internal parameter indicating if the tree should be redrawn
     * @trigger model.jstree copy_node.jstree
     */
-    copy_node: (obj: any, par: any, pos?: any, callback?: any, internal?: boolean) => void;
+    copy_node: (obj: any, par: any, pos?: any, callback?: (node: any, new_par: any, pos: any) => void, is_loaded?: boolean, skip_redraw?: boolean) => void;
 
     /**
     * cut a node (a later call to `paste(obj)` would move the node)