diff --git a/.vscode/settings.json b/.vscode/settings.json
index 81b798ed..e7550387 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -14,12 +14,10 @@
 	"typescript.tsc.autoDetect": "off",
 	"tslint.enable": false,
 	"eslint.enable": true,
-	"eslint.validate": [
-		"typescript"
-	],
 	"editor.codeActionsOnSave": {
 		"source.fixAll.eslint": true
 	},
+	"editor.codeActionsOnSaveTimeout": 2000,
 	"eslint.workingDirectories": [
 		"./client",
 		"./server"
diff --git a/client/package-lock.json b/client/package-lock.json
index 9ec7bb3c..0ed62f03 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -21,18 +21,18 @@
 			"integrity": "sha512-k9akfglxWgr0dtLNscq2uBq48XJwnhf4EaDxn05KQowRwR0DkNML0zeYqFRLtXZe6x5vpL5ppyu4o6GqL+23YQ=="
 		},
 		"vscode-languageclient": {
-			"version": "6.0.0-next.8",
-			"resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-6.0.0-next.8.tgz",
-			"integrity": "sha512-452jskmuT7YKYnPd5uh7aELK4M25OITcnBq4ylPIyUtE5LQRgA9N9pR9NrviTTX/Hh6q6VGzm70OK9SpMO/zcA==",
+			"version": "6.0.0-next.9",
+			"resolved": "https://registry.npmjs.org/vscode-languageclient/-/vscode-languageclient-6.0.0-next.9.tgz",
+			"integrity": "sha512-NEpeeFM9FKrrRqlBHXGfwpkhtnjruDz3zfFBP+Cymr10qigAEtE/JsODJsIG/ErGqjh3/JXxu8SUOVTGu5oK+w==",
 			"requires": {
 				"semver": "^6.3.0",
-				"vscode-languageserver-protocol": "^3.15.0-next.13"
+				"vscode-languageserver-protocol": "^3.15.0-next.14"
 			}
 		},
 		"vscode-languageserver-protocol": {
-			"version": "3.15.0-next.13",
-			"resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.15.0-next.13.tgz",
-			"integrity": "sha512-2UGxOKc5VHav15n3zY5dtaOXGL/JuV0K2Mem/n6lhF8i3vaqIAnKv004SPU0flYHXIfCcQM7kCL+nwWVJ1K1qw==",
+			"version": "3.15.0-next.14",
+			"resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.15.0-next.14.tgz",
+			"integrity": "sha512-xUwwno6Q6RFd2Z2EWV9D3dQlsKPnHyiZMNWq+EC7JJdp2WH1gRlD+KPX4UGRCnJK0WI5omqHV313IESPwRY5xA==",
 			"requires": {
 				"vscode-jsonrpc": "^5.0.0-next.5",
 				"vscode-languageserver-types": "^3.15.0-next.9"
diff --git a/client/package.json b/client/package.json
index 69452070..6dc2a8e0 100644
--- a/client/package.json
+++ b/client/package.json
@@ -20,6 +20,6 @@
 		"@types/vscode": "^1.40.0"
 	},
 	"dependencies": {
-		"vscode-languageclient": "6.0.0-next.8"
+		"vscode-languageclient": "6.0.0-next.9"
 	}
 }
diff --git a/playgrounds/6.0/.eslintrc.json b/playgrounds/6.0/.eslintrc.json
index 430e9cbe..17ae78f8 100644
--- a/playgrounds/6.0/.eslintrc.json
+++ b/playgrounds/6.0/.eslintrc.json
@@ -9,7 +9,6 @@
         "es6": true,
         "node": true
     },
-	"parser": "@typescript-eslint/parser",
     "parserOptions": {
         "ecmaFeatures": {
             "jsx": true
diff --git a/playgrounds/6.0/.vscode/settings.json b/playgrounds/6.0/.vscode/settings.json
index 2eae6f0f..b7a795df 100644
--- a/playgrounds/6.0/.vscode/settings.json
+++ b/playgrounds/6.0/.vscode/settings.json
@@ -40,6 +40,7 @@
 	},
 	"eslint.quiet": false,
 	"editor.codeActionsOnSave": {
+		"source.fixAll": true,
 		"source.fixAll.eslint": true
 	}
 }
\ No newline at end of file
diff --git a/playgrounds/6.0/test.js b/playgrounds/6.0/test.js
index fefac359..dafa8803 100644
--- a/playgrounds/6.0/test.js
+++ b/playgrounds/6.0/test.js
@@ -18,5 +18,5 @@ if (!utils.isNullOrEmpty(typeID) || typeID === "") {
 }
 
 if (typeID !== "") {
-	searchParams.typeID= typeID;
+searchParams.typeID= typeID;
 }
\ No newline at end of file
diff --git a/playgrounds/6.0/test.ts b/playgrounds/6.0/test.ts
deleted file mode 100644
index e0cd27c6..00000000
--- a/playgrounds/6.0/test.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export function main(): number {
-	return -1;
-}
\ No newline at end of file
diff --git a/playgrounds/ts/.vscode/settings.json b/playgrounds/ts/.vscode/settings.json
index 088bdc8a..3d1459ec 100644
--- a/playgrounds/ts/.vscode/settings.json
+++ b/playgrounds/ts/.vscode/settings.json
@@ -1,3 +1,6 @@
 {
-	"eslint.enable": true
+	"eslint.enable": true,
+	"editor.codeActionsOnSave": {
+		"source.fixAll.eslint": true
+	}
 }
\ No newline at end of file
diff --git a/playgrounds/ts/test.ts b/playgrounds/ts/test.ts
index 5f70f985..2aad0be1 100644
--- a/playgrounds/ts/test.ts
+++ b/playgrounds/ts/test.ts
@@ -1,3 +1,4 @@
 export function main(): number {
-	return -1;;;;
+	let s = '';
+	return -1;
 }
\ No newline at end of file
diff --git a/server/package-lock.json b/server/package-lock.json
index f6f4588d..66ac7a3b 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -10,17 +10,17 @@
 			"integrity": "sha512-k9akfglxWgr0dtLNscq2uBq48XJwnhf4EaDxn05KQowRwR0DkNML0zeYqFRLtXZe6x5vpL5ppyu4o6GqL+23YQ=="
 		},
 		"vscode-languageserver": {
-			"version": "6.0.0-next.7",
-			"resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-6.0.0-next.7.tgz",
-			"integrity": "sha512-DHUA8yNmH/dnrvyW8ejfYTd8AHlideOlExmyxnOQ7M1AOPzrIerL4OgjT+JIIN4t+UfC0MinEeHm1vdoYF36kQ==",
+			"version": "6.0.0-next.8",
+			"resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-6.0.0-next.8.tgz",
+			"integrity": "sha512-NsRKThaAZ6DMX/sHDGxOQ6H4Hjt/GeDSybbFdGc3oCRov4t3gVFnF3kxZ3y5jlvYNYYDdYXfpr8oRzXImBXHwQ==",
 			"requires": {
-				"vscode-languageserver-protocol": "^3.15.0-next.13"
+				"vscode-languageserver-protocol": "^3.15.0-next.14"
 			}
 		},
 		"vscode-languageserver-protocol": {
-			"version": "3.15.0-next.13",
-			"resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.15.0-next.13.tgz",
-			"integrity": "sha512-2UGxOKc5VHav15n3zY5dtaOXGL/JuV0K2Mem/n6lhF8i3vaqIAnKv004SPU0flYHXIfCcQM7kCL+nwWVJ1K1qw==",
+			"version": "3.15.0-next.14",
+			"resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.15.0-next.14.tgz",
+			"integrity": "sha512-xUwwno6Q6RFd2Z2EWV9D3dQlsKPnHyiZMNWq+EC7JJdp2WH1gRlD+KPX4UGRCnJK0WI5omqHV313IESPwRY5xA==",
 			"requires": {
 				"vscode-jsonrpc": "^5.0.0-next.5",
 				"vscode-languageserver-types": "^3.15.0-next.9"
diff --git a/server/package.json b/server/package.json
index f66d07ee..fe7f52d8 100644
--- a/server/package.json
+++ b/server/package.json
@@ -16,7 +16,7 @@
 	},
 	"dependencies": {
 		"vscode-uri": "^2.0.3",
-		"vscode-languageserver": "6.0.0-next.7",
+		"vscode-languageserver": "6.0.0-next.8",
 		"vscode-languageserver-textdocument": "1.0.0-next.5"
 	},
 	"scripts": {}