Add extensions so that webpack does not complain when using the mjs version.

Author: Marc McIntyre

package.json

@@ -1,7 +1,7 @@
 {
   "name": "react-virtualized-sticky-tree",
   "description": "A React component for efficiently rendering tree like structures with support for position: sticky",
-  "version": "3.0.0-beta16",
+  "version": "3.0.0-beta18",
   "author": "Marc McIntyre <[email protected]>",
   "license": "MIT",
   "exports": {

src/AutoSizedStickyList.tsx

@@ -1,7 +1,7 @@
 import React, { useState } from 'react';
 import Measure, { ContentRect } from 'react-measure';
-import StickyTree, { TreeNode } from './StickyTree';
-import StickyList, { StickyListProps } from './StickyList';
+import StickyTree, { TreeNode } from './StickyTree.js';
+import StickyList, { StickyListProps } from './StickyList.js';
 
 export interface AutoSizedStickyListProps<TNodeType extends TreeNode = TreeNode, TMeta = any>
     extends Omit<StickyListProps<TNodeType, TMeta>, 'width' | 'height'> {

src/AutoSizedStickyTree.tsx

@@ -1,6 +1,6 @@
 import React from 'react';
 import Measure, { ContentRect } from 'react-measure';
-import StickyTree, { StickyTreeProps, TreeNode } from './StickyTree';
+import StickyTree, { StickyTreeProps, TreeNode } from './StickyTree.js';
 
 export interface AutoSizedStickyTreeProps<TNodeType extends TreeNode = TreeNode, TMeta = any>
     extends Omit<StickyTreeProps<TNodeType, TMeta>, 'width' | 'height'> {

src/StickyList.tsx

@@ -1,5 +1,5 @@
 import React, { useCallback, useMemo } from 'react';
-import StickyTree, { StickyTreeNode, StickyTreeProps, TreeNode } from './StickyTree';
+import StickyTree, { StickyTreeNode, StickyTreeProps, TreeNode } from './StickyTree.js';
 
 type OmitProps = 'getChildren' | 'root' | 'renderRoot';
 

src/StickyTree.tsx

@@ -1,5 +1,5 @@
 import React, { createRef } from 'react';
-import vendorSticky from './vendorSticky';
+import vendorSticky from './vendorSticky.js';
 
 export enum ScrollReason {
     OBSERVED = 'observed',

src/index.ts

@@ -1,8 +1,8 @@
-export { default as StickyTree } from './StickyTree';
-export * from './StickyTree';
-export { default as AutoSizedStickyTree } from './AutoSizedStickyTree';
-export * from './AutoSizedStickyTree';
-export * from './StickyList';
-export { default as StickyList } from './StickyList';
-export * from './AutoSizedStickyList';
-export { default as AutoSizedStickyList } from './AutoSizedStickyList';
+export { default as StickyTree } from './StickyTree.js';
+export * from './StickyTree.js';
+export { default as AutoSizedStickyTree } from './AutoSizedStickyTree.js';
+export * from './AutoSizedStickyTree.js';
+export * from './StickyList.js';
+export { default as StickyList } from './StickyList.js';
+export * from './AutoSizedStickyList.js';
+export { default as AutoSizedStickyList } from './AutoSizedStickyList.js';