chore: bump dependencies

lib/broadcast-operator.ts

@@ -10,7 +10,8 @@ import type {
 } from "./typed-events";
 
 export class BroadcastOperator<EmitEvents extends EventsMap>
-  implements TypedEventBroadcaster<EmitEvents> {
+  implements TypedEventBroadcaster<EmitEvents>
+{
   constructor(
     private readonly adapter: Adapter,
     private readonly rooms: Set<Room> = new Set<Room>(),
@@ -186,7 +187,7 @@ export class BroadcastOperator<EmitEvents extends EventsMap>
         return sockets.map((socket) => {
           if (socket instanceof Socket) {
             // FIXME the TypeScript compiler complains about missing private properties
-            return (socket as unknown) as RemoteSocket<EmitEvents>;
+            return socket as unknown as RemoteSocket<EmitEvents>;
           } else {
             return new RemoteSocket(this.adapter, socket as SocketDetails);
           }
@@ -257,7 +258,8 @@ interface SocketDetails {
  * Expose of subset of the attributes and methods of the Socket class
  */
 export class RemoteSocket<EmitEvents extends EventsMap>
-  implements TypedEventBroadcaster<EmitEvents> {
+  implements TypedEventBroadcaster<EmitEvents>
+{
   public readonly id: SocketId;
   public readonly handshake: Handshake;
   public readonly rooms: Set<Room>;

lib/index.ts

@@ -201,10 +201,8 @@ export class Server<
   /**
    * @private
    */
-  _nsps: Map<
-    string,
-    Namespace<ListenEvents, EmitEvents, ServerSideEvents>
-  > = new Map();
+  _nsps: Map<string, Namespace<ListenEvents, EmitEvents, ServerSideEvents>> =
+    new Map();
   private parentNsps: Map<
     ParentNspNameMatchFn,
     ParentNamespace<ListenEvents, EmitEvents, ServerSideEvents>

lib/parent-namespace.ts

@@ -14,9 +14,8 @@ export class ParentNamespace<
   ServerSideEvents extends EventsMap = DefaultEventsMap
 > extends Namespace<ListenEvents, EmitEvents, ServerSideEvents> {
   private static count: number = 0;
-  private children: Set<
-    Namespace<ListenEvents, EmitEvents, ServerSideEvents>
-  > = new Set();
+  private children: Set<Namespace<ListenEvents, EmitEvents, ServerSideEvents>> =
+    new Set();
 
   constructor(server: Server<ListenEvents, EmitEvents, ServerSideEvents>) {
     super(server, "/_" + ParentNamespace.count++);

lib/socket.ts

@@ -130,9 +130,8 @@ export class Socket<
   private readonly server: Server<ListenEvents, EmitEvents, ServerSideEvents>;
   private readonly adapter: Adapter;
   private acks: Map<number, () => void> = new Map();
-  private fns: Array<
-    (event: Array<any>, next: (err?: Error) => void) => void
-  > = [];
+  private fns: Array<(event: Array<any>, next: (err?: Error) => void) => void> =
+    [];
   private flags: BroadcastFlags = {};
   private _anyListeners?: Array<(...args: any[]) => void>;
 

lib/typed-events.ts

@@ -91,7 +91,8 @@ export abstract class StrictEventEmitter<
     ReservedEvents extends EventsMap = {}
   >
   extends EventEmitter
-  implements TypedEventBroadcaster<EmitEvents> {
+  implements TypedEventBroadcaster<EmitEvents>
+{
   /**
    * Adds the `listener` function as an event listener for `ev`.
    *

package.json

@@ -46,32 +46,29 @@
   },
   "dependencies": {
     "@types/cookie": "^0.4.0",
-    "@types/cors": "^2.8.8",
+    "@types/cors": "^2.8.10",
     "@types/node": ">=10.0.0",
     "accepts": "~1.3.4",
     "base64id": "~2.0.0",
     "debug": "~4.3.1",
-    "engine.io": "~5.1.0",
-    "socket.io-adapter": "~2.3.0",
-    "socket.io-parser": "~4.0.3"
+    "engine.io": "~5.1.1",
+    "socket.io-adapter": "~2.3.1",
+    "socket.io-parser": "~4.0.4"
   },
   "devDependencies": {
-    "@types/mocha": "^8.0.4",
-    "babel-eslint": "^10.1.0",
-    "eslint": "^7.14.0",
-    "eslint-config-prettier": "^6.11.0",
+    "@types/mocha": "^8.2.2",
     "expect.js": "0.3.1",
     "mocha": "^3.5.3",
     "nyc": "^15.1.0",
-    "prettier": "^2.2.0",
+    "prettier": "^2.3.2",
     "rimraf": "^3.0.2",
     "socket.io-client": "4.1.2",
     "socket.io-client-v2": "npm:socket.io-client@^2.4.0",
     "superagent": "^6.1.0",
-    "supertest": "^6.0.1",
-    "ts-node": "^9.0.0",
-    "tsd": "^0.14.0",
-    "typescript": "^4.1.2"
+    "supertest": "^6.1.3",
+    "ts-node": "^10.0.0",
+    "tsd": "^0.17.0",
+    "typescript": "^4.3.5"
   },
   "contributors": [
     {