/**
 * Retry Logic Utilities
 *
 * Provides exponential backoff retry functionality for storage operations
 */
import { RETRY_STRATEGY } from '@plyaz/types/storage';
import type { StorageRetryOptions } from '@plyaz/types/storage';
/**
 * Retry an async operation with exponential backoff
 *
 * @param operation - The async operation to retry
 * @param options - Retry configuration
 * @returns Promise resolving to operation result
 * @throws StoragePackageError if all retry attempts fail
 */
export declare function retry<T>(operation: () => Promise<T>, options: StorageRetryOptions): Promise<T>;
/**
 * Options for calculating retry delay
 */
interface RetryDelayOptions {
    strategy: RETRY_STRATEGY;
    attempt: number;
    initialDelay: number;
    maxDelay?: number;
    backoffMultiplier?: number;
}
/**
 * Calculate delay for retry attempt based on strategy
 *
 * @param options - Retry delay calculation options
 * @returns Delay in milliseconds
 */
export declare function calculateRetryDelay(options: RetryDelayOptions): number;
export {};