import { ICommand } from './abstractCommand';
import { RequestContext } from '../../servers/requestContext';
export interface CommandConfiguration {
    circuitEnabled?: boolean;
    circuitBreakerSleepWindowInMilliseconds?: number;
    circuitBreakerRequestVolumeThreshold?: number;
    executionIsolationSemaphoreMaxConcurrentRequests?: number;
    fallbackIsolationSemaphoreMaxConcurrentRequests?: number;
    circuitBreakerForceOpened?: boolean;
    circuitBreakerForceClosed?: boolean;
    statisticalWindowNumberOfBuckets?: number;
    statisticalWindowLength?: number;
    percentileWindowNumberOfBuckets?: number;
    percentileWindowLength?: number;
    circuitBreakerErrorThresholdPercentage?: number;
    executionTimeoutInMilliseconds?: number;
    metricsRollingStatisticalWindowInMilliseconds?: number;
    metricsRollingPercentileWindowInMilliseconds?: number;
}
/**
 * Command attribute
 */
export declare function Command(config?: CommandConfiguration, commandKey?: string, commandGroup?: string): (command: Function) => void;
export declare class CommandFactory {
    static getAsync(commandKey: string, context: RequestContext, schema?: string): Promise<ICommand>;
    static resetCache(): void;
}