/**
 * Retry configuration
 */
export type RetryConfig = {
    maxAttempts: number;
    initialDelayMs: number;
    maxDelayMs: number;
    backoffMultiplier: number;
    retryableErrors?: (error: Error) => boolean;
};
/**
 * Retry Decorator with exponential backoff
 * Automatically retries failed operations with exponential backoff
 */
export declare class RetryDecorator {
    private readonly logger;
    /**
     * Decorate an async function with retry logic
     */
    decorate<T extends (...args: unknown[]) => Promise<unknown>>(fn: T, config?: Partial<RetryConfig>): T;
    /**
     * Execute function with retry
     */
    execute<T>(fn: () => Promise<T>, config?: Partial<RetryConfig>): Promise<T>;
    /**
     * Sleep for specified milliseconds
     */
    private delay;
}
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