import { OnModuleInit } from '@nestjs/common';
import { DevtoolsService } from '../devtools.service';
/**
 * Tracer para capturar eventos de schedule/cron jobs
 * Integra com @nestjs/schedule e Bull queues
 */
export declare class ScheduleTracer implements OnModuleInit {
    private readonly devtoolsService;
    private readonly logger;
    private readonly trackedJobs;
    constructor(devtoolsService: DevtoolsService);
    onModuleInit(): void;
    /**
     * Registra início de um job agendado
     */
    trackJobStart(jobId: string, jobName: string, cronExpression?: string): void;
    /**
     * Registra conclusão de um job agendado
     */
    trackJobComplete(jobId: string, result?: any, nextRunAt?: number): void;
    /**
     * Registra falha de um job agendado
     */
    trackJobFailure(jobId: string, error: Error): void;
    /**
     * Registra agendamento de um job
     */
    trackJobScheduled(jobId: string, jobName: string, cronExpression?: string, nextRunAt?: number): void;
    /**
     * Registra cancelamento de um job
     */
    trackJobCancelled(jobId: string, jobName: string): void;
}
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