fix(typings): ensure compatibility with TypeScript 3.x (socketio#4259)

Labeled tuple elements were added in TypeScript 4.0. Reference: https://www.typescriptlang.org/docs/handbook/release-notes/typescript-4-0.html#labeled-tuple-elements Related: socketio@45a1dd4
dzad · Jan 25, 2022 · 45ca724 · 45ca724
1 parent a65401e
commit 45ca724
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/socket.ts b/lib/socket.ts
@@ -107,7 +107,10 @@ export interface Handshake {
   auth: { [key: string]: any };
 }
 
-export type Event = [eventName: string, ...args: any[]];
+/**
+ * `[eventName, ...args]`
+ */
+export type Event = [string, ...any[]];
 
 export class Socket<
   ListenEvents extends EventsMap = DefaultEventsMap,