Copy Vitest Node ESM config from Reselect

Author: aryaemami59

packages/toolkit/vitest.config.ts

@@ -1,20 +1,30 @@
 import { defineConfig } from 'vitest/config'
 
+import path from 'path'
+import { fileURLToPath } from 'url'
+
+// No __dirname under Node ESM
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
+
 export default defineConfig({
   test: {
     globals: true,
     environment: 'jsdom',
     setupFiles: ['./vitest.setup.js'],
     include: ['./src/**/*.(spec|test).[jt]s?(x)'],
     alias: {
-      '@reduxjs/toolkit/query/react': './src/query/react/index.ts', // @remap-prod-remove-line
-      '@reduxjs/toolkit/query': './src/query/index.ts', // @remap-prod-remove-line
-      '@reduxjs/toolkit/react': './src/index.ts', // @remap-prod-remove-line
-      '@reduxjs/toolkit': './src/index.ts', // @remap-prod-remove-line
+      '@reduxjs/toolkit/query/react': path.join(
+        __dirname,
+        './src/query/react/index.ts'
+      ), // @remap-prod-remove-line
+      '@reduxjs/toolkit/query': path.join(__dirname, './src/query/index.ts'), // @remap-prod-remove-line
+      '@reduxjs/toolkit/react': path.join(__dirname, './src/index.ts'), // @remap-prod-remove-line
+      '@reduxjs/toolkit': path.join(__dirname, './src/index.ts'), // @remap-prod-remove-line
 
       // this mapping is disabled as we want `dist` imports in the tests only to be used for "type-only" imports which don't play a role for jest
       //'^@reduxjs/toolkit/dist/(.*)$': '<rootDir>/src/*',
-      '@internal/': './src/',
+      '@internal/': path.join(__dirname, './src/'),
     },
     deps: {
       interopDefault: true,