chore: rollback vscode-languageclient to 8.1.0 (#3641)

packages/vscode-vue/package.json

@@ -741,7 +741,7 @@
 	},
 	"devDependencies": {
 		"@types/semver": "^7.5.3",
-		"@types/vscode": "1.67.0",
+		"@types/vscode": "^1.67.0",
 		"@volar/vscode": "~1.10.3",
 		"@vue/language-core": "1.8.16",
 		"@vue/language-server": "1.8.16",
@@ -750,6 +750,6 @@
 		"esbuild-visualizer": "latest",
 		"semver": "^7.5.4",
 		"vsce": "latest",
-		"vscode-languageclient": "^9.0.1"
+		"vscode-languageclient": "^8.1.0"
 	}
 }

packages/vscode-vue/tests/index.spec.ts

@@ -0,0 +1,13 @@
+import { describe, expect, test } from 'vitest';
+
+describe('vscode', () => {
+	test('vscode versions should be consistent ', () => {
+
+		const languageClientVersion = require('vscode-languageclient/package.json').engines.vscode;
+		const typesVersion = require('../package.json').devDependencies['@types/vscode'];
+		const enginesVersion = require('../package.json').engines.vscode;
+
+		expect(typesVersion).toBe(languageClientVersion);
+		expect(enginesVersion).toBe(languageClientVersion);
+	});
+});