@nestjs/microservices/decorators/event-pattern.decorator.d.ts

Nest - modern, fast, powerful node.js web framework (@microservices)

import { Transport } from '../enums/index.js';
export type EventDataMethodDecorator<TEventTypes extends Record<string, any>, TKey extends keyof TEventTypes> = (target: object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<(data: TEventTypes[TKey], ...args: unknown[]) => any>) => void;
/**
 * Subscribes to incoming events which fulfils chosen pattern.
 *
 * @publicApi
 */
export declare const EventPattern: {
    <TEventTypes extends Record<string, any>>(topic: keyof TEventTypes): EventDataMethodDecorator<TEventTypes, typeof topic>;
    <TEventTypes extends Record<string, any>>(topic: keyof TEventTypes, transport: Transport | symbol): EventDataMethodDecorator<TEventTypes, typeof topic>;
    <TEventTypes extends Record<string, any>>(topic: keyof TEventTypes, extras: Record<string, any>): EventDataMethodDecorator<TEventTypes, typeof topic>;
    <TEventTypes extends Record<string, any>>(topic: keyof TEventTypes, transport: Transport | symbol, extras: Record<string, any>): EventDataMethodDecorator<TEventTypes, typeof topic>;
    <T = string>(metadata?: T): MethodDecorator;
    <T = string>(metadata?: T, transport?: Transport | symbol): MethodDecorator;
    <T = string>(metadata?: T, extras?: Record<string, any>): MethodDecorator;
    <T = string>(metadata?: T, transport?: Transport | symbol, extras?: Record<string, any>): MethodDecorator;
};