chore(deps): bumped all dev deps

package.json

@@ -55,26 +55,26 @@
   "devDependencies": {
     "@types/execa": "^2.0.0",
     "@types/from2": "^2.3.0",
-    "@types/jest": "^26.0.13",
-    "@types/node": "^14.6.4",
+    "@types/jest": "^26.0.23",
+    "@types/node": "^15.3.0",
     "@types/recursive-readdir": "^2.2.0",
     "@types/rimraf": "^3.0.0",
     "@types/through2": "^2.0.36",
-    "commitizen": "^4.2.1",
-    "compd": "^1.3.7",
-    "concurrently": "^5.3.0",
+    "commitizen": "^4.2.4",
+    "compd": "^2.0.2",
+    "concurrently": "^6.1.0",
     "cz-conventional-changelog": "^3.3.0",
-    "execa": "^4.0.3",
+    "execa": "^5.0.0",
     "from2": "^2.3.0",
-    "jest": "^26.4.2",
+    "jest": "^26.6.3",
     "list-open-files": "^1.1.0",
-    "mkcert": "^1.3.0",
+    "mkcert": "^1.4.0",
     "recursive-readdir": "^2.2.2",
     "rimraf": "^3.0.2",
-    "ts-jest": "^26.3.0",
-    "ts-node": "^9.0.0",
+    "ts-jest": "^26.5.6",
+    "ts-node": "^9.1.1",
     "tslint": "^6.1.3",
-    "typescript": "^4.0.2"
+    "typescript": "^4.2.4"
   },
   "dependencies": {
     "@types/tough-cookie": "^4.0.0",

test/lib/server-common.ts

@@ -47,7 +47,7 @@ export abstract class Server
 
 	public async listen( port: number | undefined = void 0 ): Promise< number >
 	{
-		return new Promise( ( resolve, _reject ) =>
+		return new Promise< void >( ( resolve, _reject ) =>
 		{
 			this._server.listen( port, "0.0.0.0", resolve );
 		} )