# Nsp Type alias
Module | import { Nsp } from "@tsed/socketio" |
---|---|
Source | /packages/socketio/src/decorators/nsp.ts |
# Overview
type Nsp = NamespaceType;
/**
* Inject the [SocketIO.Namespace](https://socket.io/docs/rooms-and-namespaces/#namespaces) instance in the decorated parameter.
*
* ### Example
*
* ```typescript
* import {Nsp, SocketService, Input} from "@tsed/socketio";
*
* @SocketService("/nsp")
* export class MyWS {
*
* @Nsp
* nsp: SocketIO.Namespace; // will inject SocketIO.Namespace (not available on constructor)
*
* @Nsp("/my-other-namespace")
* nspOther: SocketIO.Namespace; // communication between two namespace
*
* @Input("event")
* myMethod(@Nsp namespace: SocketIO.Namespace) {
*
* }
* }
* ```
*
* @param target
* @param {string} propertyKey
* @param {number} index
* @decorator
*/
export function Nsp(target: any, propertyKey?: string, index?: number): any;
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