migrate graphql-language-service to vitest (#3831)

Author: dimaMachina

packages/codemirror-graphql/src/info.ts

@@ -1,4 +1,3 @@
-/* @flow */
 /**
  *  Copyright (c) 2021 GraphQL Contributors
  *  All rights reserved.

packages/codemirror-graphql/src/jump.ts

@@ -5,9 +5,6 @@
  *  This source code is licensed under the BSD-style license found in the
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
- *
- * @flow
- *
  */
 
 import CodeMirror from 'codemirror';

packages/graphql-language-service/jest.config.js

@@ -53,6 +53,7 @@
     "typescript": "^4.6.3"
   },
   "scripts": {
-    "benchmark": "ts-node benchmark/index.ts"
+    "benchmark": "ts-node benchmark/index.ts",
+    "test": "vitest"
   }
 }

packages/graphql-language-service/package.json

@@ -4,8 +4,6 @@
  *
  *  This source code is licensed under the license found in the
  *  LICENSE file in the root directory of this source tree.
- *
- *  @flow
  */
 
 import fs from 'node:fs';

packages/graphql-language-service/src/interface/__tests__/getAutocompleteSuggestions-test.ts renamed to packages/graphql-language-service/src/interface/__tests__/getAutocompleteSuggestions.test.ts

@@ -4,8 +4,6 @@
  *
  *  This source code is licensed under the license found in the
  *  LICENSE file in the root directory of this source tree.
- *
- *  @flow
  */
 
 import { Hover } from 'vscode-languageserver-types';