migrate to esm module

generator.js

@@ -1,6 +1,6 @@
-const fs = require('fs')
-const path = require('path')
-const axios = require('axios')
+import fs from 'fs'
+import path from 'path'
+import axios from 'axios'
 
 const GOOGLE_FONTS_URL =
   'https://fonts.google.com/metadata/icons?key=material_symbols&incomplete=true'
@@ -42,17 +42,17 @@ function generatePropsFile() {
     }
     `
 
-  fs.writeFileSync(path.join(__dirname, 'src', 'types.ts'), typesFile)
+  fs.writeFileSync(path.join('src', 'types.ts'), typesFile)
 }
 
 function generateIndexFile() {
-  return fs.writeFileSync(path.join(__dirname, 'src', 'index.ts'), '')
+  return fs.writeFileSync(path.join('src', 'index.ts'), '')
 }
 
 function appendToIndexFile(iconName) {
   return fs.appendFileSync(
-    path.join(__dirname, 'src', 'index.ts'),
-    `export * from './${iconName}'\n`,
+    path.join('src', 'index.ts'),
+    `export * from './${iconName}.js'\n`,
   )
 }
 
@@ -76,7 +76,7 @@ async function generateComponent(icon, family, filled = false) {
     console.log(`Downloading ${name}`)
 
     await fs.writeFileSync(
-      path.join(__dirname, 'src', `${name}.tsx`),
+      path.join('src', `${name}.tsx`),
       mapSVGToTemplate(name, svg),
     )
 
@@ -123,7 +123,7 @@ async function downloadSVG(icon, familyId, filled) {
 function mapSVGToTemplate(name, svg) {
   return `
     import React from 'react'
-    import { IconProps } from './types'
+    import { IconProps } from './types.js'
     
     export const ${name}: React.FC<IconProps> = ({ ...props }) => (
         ${svg}

package.json

@@ -21,6 +21,7 @@
   "publishConfig": {
     "access": "public"
   },
+  "type": "module",
   "main": "dist/index.js",
   "files": [
     "readme.md",

tsconfig.json

@@ -1,15 +1,15 @@
 {
   "compilerOptions": {
-    "module": "CommonJS",
-    "target": "ES5",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "target": "ES2022",
     "jsx": "react",
-    "moduleResolution": "Node",
     "esModuleInterop": true,
     "outDir": "./dist",
     "declaration": true,
     "strict": true,
     "sourceMap": false
   },
   "include": ["src"],
-  "exclude": ["node_modules", "**/__test__/*", "**/__tests__/*"]
+  "exclude": ["node_modules"]
 }