import { ICrawlDelayStrategy } from './ICrawlDelayStrategy';
import { CalculateWaitTimeUseCase } from '../usecases/CalculateWaitTimeUseCase';
export declare class FailureCrawlDelayStrategy implements ICrawlDelayStrategy {
    private calculateWaitTimeUseCase;
    constructor(calculateWaitTimeUseCase: CalculateWaitTimeUseCase);
    execute(url: string, userAgent: string): Promise<void>;
}