fix: always use node condition (#1919)

* fix: always use node condition

* test: test for importing a file in different environments

* chore: add import to conditions

* chore: update lockfile

* chore: lint

* chore: fix lock

* chore: add only "node" condition, import/require should be dynamicaly decided by Node in runtime

* chore: disable browserField in exports

package.json

@@ -75,7 +75,7 @@
   "pnpm": {
     "overrides": {
       "esbuild": "^0.14.47",
-      "vite": "^3.1.0",
+      "vite": "^3.2.0",
       "vitest": "workspace:*",
       "rollup": "^2.79.0"
     }

packages/vitest/src/node/plugins/index.ts

@@ -90,6 +90,10 @@ export async function VitestPlugin(options: UserConfig = {}, ctx = new Vitest('t
             // setting this option can bypass that and fallback to cjs version
             mainFields: [],
             alias: preOptions.alias,
+            conditions: ['node'],
+            // eslint-disable-next-line @typescript-eslint/prefer-ts-expect-error
+            // @ts-ignore we support Vite ^3.0, but browserField is available in Vite ^3.2
+            browserField: false,
           },
           server: {
             ...preOptions.api,