feat!: use .mjs for esm output (#197)

Co-authored-by: Anthony Fu <anthonyfu117@hotmail.com>
Rich-Harris · Mar 3, 2022 · 62d6e85 · 62d6e85
1 parent 6f09557
commit 62d6e85
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Showing 2 changed files with 10 additions and 3 deletions.
diff --git a/package.json b/package.json
@@ -13,8 +13,15 @@
   "license": "MIT",
   "author": "Rich Harris",
   "main": "dist/magic-string.cjs.js",
-  "module": "dist/magic-string.es.js",
-  "jsnext:main": "dist/magic-string.es.js",
+  "module": "dist/magic-string.es.mjs",
+  "jsnext:main": "dist/magic-string.es.mjs",
+  "exports": {
+    "./package.json": "./package.json",
+    ".": {
+      "import": "./dist/magic-string.es.mjs",
+      "require": "./dist/magic-string.cjs.js"
+    }
+  },
   "typings": "index.d.ts",
   "files": [
     "dist/*",

diff --git a/rollup.config.js b/rollup.config.js
@@ -13,7 +13,7 @@ export default [
 		external: ['sourcemap-codec'],
 		plugins,
 		output: {
-			file: 'dist/magic-string.es.js',
+			file: 'dist/magic-string.es.mjs',
 			format: 'es',
 			exports: 'named',
 			sourcemap: true