import { OnModuleInit } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import { ModuleRef } from '@nestjs/core';
import { IEventHandler } from '../../interfaces';
import { ExplorerService } from '../../services';
import { NotificationEvent } from './notification.event';
export declare class NotificationEventHandler implements IEventHandler<NotificationEvent>, OnModuleInit {
    private readonly moduleRef;
    private readonly explorerService;
    private readonly config;
    private readonly logger;
    private readonly transports;
    private readonly activeTransportNames;
    constructor(moduleRef: ModuleRef, explorerService: ExplorerService, config: ConfigService);
    onModuleInit(): void;
    execute(event: NotificationEvent): Promise<void>;
}