test(integrations/import): migrate fixture to flat config

Author: 2nofa11

tests/integrations/eslint-plugin-import.js

@@ -35,7 +35,7 @@ describe('Integration with eslint-plugin-import', () => {
       return
     }
 
-    cp.execSync(`${ESLINT} --no-config-lookup a.vue`, {
+    cp.execSync(`${ESLINT} --config eslint.config.mjs a.vue`, {
       cwd: PLUGIN_DIR,
       stdio: 'inherit'
     })

tests/integrations/eslint-plugin-import/.eslintrc.json

@@ -0,0 +1,27 @@
+import vueEslintParser from 'vue-eslint-parser'
+import eslintPluginImport from 'eslint-plugin-import'
+import eslintPluginVue from 'eslint-plugin-vue'
+
+export default [
+  {
+    files: ['*.vue'],
+    languageOptions: {
+      parser: vueEslintParser,
+      parserOptions: {
+        sourceType: 'module',
+        ecmaVersion: 2015
+      }
+    },
+    plugins: {
+      import: eslintPluginImport,
+      vue: eslintPluginVue
+    },
+    rules: {
+      'import/default': 'warn',
+      'import/namespace': 'warn'
+    },
+    settings: {
+      'import/extensions': ['.js', '.vue']
+    }
+  }
+]