Fix misalignment of TreeNode's label property between PropType and TypeScript definitions

Resolves #125.

Author: jakezatecky

CHANGELOG.md

@@ -9,6 +9,7 @@
 ### Bug Fixes
 
 * [#120]: Fix issue where Internet Explorer and Microsoft Edge browsers would fail to update check state when a parent was in a half-check or indeterminate state
+* [#125]: Fix misalignment of TreeNode's `label` property between PropType and TypeScript definitions
 
 ### Other
 

src/index.d.ts

@@ -2,7 +2,7 @@ import * as React from 'react';
 
 declare module "react-checkbox-tree" {
     interface Node {
-        label: string;
+        label: JSX.Element;
         value: string;
         children?: Array<Node>;
         className?: string;