As soon as I import Tree is always get 'exports is not define'

[paulbarr]

Thank you for taking the time to report an issue with react-d3-tree!

Feel free to delete any questions that do not apply.

Are you reporting a bug, or opening a feature request?

Bug

What is the actual behavior/output?

I install react-d3-tree using npm
As soon as I add these 2 lines anywhere:
import React from 'react';
import Tree from 'react-d3-tree';

Then I always get the following error:
Uncaught ReferenceError: exports is not defined

What is the behavior/output you expect?

I expect not to get an error

Can you consistently reproduce the issue/create a reproduction case (e.g. on https://codesandbox.io)?

I get it every time, so I cant start using react-d3-tree

What version of react-d3-tree are you using?

3.5.0

[Hamzaalam]

Facing Error when importing the Tree.

import Tree from "react-d3-tree";

Error:
Uncaught Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object.