feat: add commonjs output format (ionic-team#179)

package.json

@@ -2,7 +2,8 @@
   "name": "@capacitor/browser",
   "version": "0.2.4",
   "description": "The Browser API provides the ability to open an in-app browser and subscribe to browser events.",
-  "main": "dist/esm/index.js",
+  "main": "dist/plugin.cjs.js",
+  "module": "dist/esm/index.js",
   "types": "dist/esm/index.d.ts",
   "unpkg": "dist/plugin.js",
   "files": [

rollup.config.js

@@ -1,14 +1,22 @@
 export default {
   input: 'dist/esm/index.js',
-  output: {
-    file: 'dist/plugin.js',
-    format: 'iife',
-    name: 'capacitorBrowser',
-    globals: {
-      '@capacitor/core': 'capacitorExports',
+  output: [
+    {
+      file: 'dist/plugin.js',
+      format: 'iife',
+      name: 'capacitorBrowser',
+      globals: {
+        '@capacitor/core': 'capacitorExports',
+      },
+      sourcemap: true,
+      inlineDynamicImports: true,
     },
-    sourcemap: true,
-    inlineDynamicImports: true,
-  },
+    {
+      file: 'dist/plugin.cjs.js',
+      format: 'cjs',
+      sourcemap: true,
+      inlineDynamicImports: true,
+    },
+  ],
   external: ['@capacitor/core'],
 };