docs: Add path argument to onVisibilityToggle docs

Author: fritz-c

README.md

@@ -56,7 +56,7 @@ searchFinishCallback      | func           | Get the nodes that match the search
 generateNodeProps         | func           | Generate an object with additional props to be passed to the node renderer. Use this for adding buttons via the `buttons` key, or additional `style` / `className` settings.<div>`({ node: object, path: number[] or string[], treeIndex: number, lowerSiblingCounts: number[], isSearchMatch: bool, isSearchFocus: bool }): object`</div>
 getNodeKey                | func           | Determine the unique key used to identify each node and generate the `path` array passed in callbacks. It uses [`defaultGetNodeKey`](https://github.com/fritz-c/react-sortable-tree/blob/master/src/utils/default-handlers.js) by default, which returns the index in the tree (omitting hidden nodes).<div>`({ node: object, treeIndex: number }): string or number`</div>
 onMoveNode                | func           | Called after node move operation. <div>`({ treeData: object[], node: object, prevPath: number[] or string[], prevTreeIndex: number, nextPath: number[] or string[], nextTreeIndex: number }): void`</div>
-onVisibilityToggle        | func           | Called after children nodes collapsed or expanded. <div>`({ treeData: object[], node: object, expanded: bool }): void`</div>
+onVisibilityToggle        | func           | Called after children nodes collapsed or expanded. <div>`({ treeData: object[], node: object, expanded: bool, path: number[] or string[] }): void`</div>
 canDrag                   | func or bool   | Return false from callback to prevent node from dragging, by hiding the drag handle. Set prop to `false` to disable dragging on all nodes. Defaults to `true`. <div>`({ node: object, path: number[] or string[], treeIndex: number, lowerSiblingCounts: number[], isSearchMatch: bool, isSearchFocus: bool }): bool`</div>
 canDrop                   | func           | Return false to prevent node from dropping in the given location. <div>`({ node: object, prevPath: number[] or string[], prevParent: object, prevTreeIndex: number, nextPath: number[] or string[], nextParent: object, nextTreeIndex: number }): bool`</div>
 shouldCopyOnOutsideDrop   | func or bool   | Return true, or a callback returning true, and dropping nodes to react-dnd drop targets outside of the tree will not remove them from the tree. Defaults to `false`. <div>`({ node: object, prevPath: number[] or string[], prevTreeIndex: number, }): bool`</div>