import type { Task, ParallelExecutionResult, ProgressEvent } from './types/index.js';
export interface ParallelExecutorOptions {
    stopOnFailure?: boolean;
    concurrencyLimit?: number;
    trackProgress?: boolean;
}
export declare class ParallelExecutor {
    private dagBuilder;
    private circularDetector;
    private pWaveLabeler;
    private dependencyAnalyzer;
    private concurrentExecutor;
    private failureHandler;
    private timeMetrics;
    private options;
    constructor(options?: ParallelExecutorOptions);
    execute(tasks: Task[], onProgress?: (event: ProgressEvent) => void): Promise<ParallelExecutionResult>;
    private executeWaves;
    private executeWave;
    private validateTasks;
    getWaveStatistics(tasks: Task[]): {
        totalTasks: number;
        maxWave: number;
        waveCounts: Map<number, number>;
        estimatedSavings: number;
    };
    getCriticalPath(tasks: Task[]): string[];
}
//# sourceMappingURL=parallel-executor.d.ts.map