import type { IJobListener, IScheduledJob, ISchedulerConfig, IJobExecutionResult, IJobExecutionContext } from './scheduler.interfaces.js';
export declare class SchedulerExecutor {
    private readonly config?;
    private readonly listeners?;
    private runningJobs;
    private jobQueue;
    private isProcessing;
    private eventEmitter;
    private concurrentJobs;
    constructor(config?: ISchedulerConfig | undefined, listeners?: IJobListener[] | undefined);
    executeJob(job: IScheduledJob, context?: Partial<IJobExecutionContext>): Promise<IJobExecutionResult>;
    private executeWithTimeout;
    private handleJobFailure;
    private calculateRetryDelay;
    private queueJob;
    private processQueue;
    private shouldQueueJob;
    cancelJob(executionId: string): boolean;
    cancelAllJobs(): void;
    getRunningJobCount(): number;
    getQueuedJobCount(): number;
    clearQueue(): void;
    private generateExecutionId;
    private createResult;
    private delay;
    private notifyJobStart;
    private notifyJobComplete;
    private notifyJobError;
    private notifyJobRetry;
    on(event: string, handler: (...args: any[]) => void): void;
    off(event: string, handler: (...args: any[]) => void): void;
    emit(event: string, data?: any): void;
}
//# sourceMappingURL=scheduler.executor.d.ts.map