dropping umd for integration testing

Author: Janther

test.config.js

@@ -1,5 +1,4 @@
 import path from 'node:path';
-// eslint-disable-next-line import/no-extraneous-dependencies
 import createEsmUtils from 'esm-utils';
 
 const { __dirname } = createEsmUtils(import.meta);
@@ -12,20 +11,18 @@ export default {
   optimization: { minimize: false },
   target: ['browserslist'],
 
+  externals: { 'fs/promises': 'fs/promises' },
+
+  experiments: {
+    asyncWebAssembly: true,
+    topLevelAwait: true,
+    outputModule: true
+  },
+
   output: {
-    filename: 'test.cjs',
+    filename: 'test.js',
     path: path.resolve(__dirname, 'dist'),
-    globalObject: `
-      typeof globalThis !== "undefined" ? globalThis
-      : typeof global !== "undefined" ? global
-      : typeof self !== "undefined" ? self
-      : this || {}
-    `,
-    library: {
-      export: 'default',
-      name: 'format',
-      type: 'umd2'
-    }
+    library: { type: 'module' }
   },
 
   performance: {

tests/integration/node.test.js

@@ -1,4 +1,4 @@
-import format from '../../dist/test.cjs';
+import format from '../../dist/test.js';
 
 test('Should run a test app in a node environment', async () => {
   const data = 'contract    CheckPackage {}';

tests/integration/sandbox-test-app.cjs

@@ -1,5 +1,5 @@
 import prettier from 'prettier/standalone.js';
-import solidityPlugin from '../../dist/standalone.cjs';
+import solidityPlugin from '../../dist/standalone.js';
 
 export default async function format(code) {
   const formattedCode = await prettier.format(code, {

tests/integration/sandbox.test.js

@@ -45,7 +45,6 @@ export default (webpackEnv) => {
     optimization: { minimize: isEnvProduction },
     target: ['browserslist'],
     output: {
-      chunkFormat: false,
       path: path.resolve(__dirname, 'dist'),
       filename: 'standalone.js',
       clean: true,