export interface RetryOptions {
    maxAttempts?: number;
    initialDelayMs?: number;
    maxDelayMs?: number;
    backoffMultiplier?: number;
    retryableErrors?: ((error: unknown) => boolean) | RegExp[];
    onRetry?: (attempt: number, error: unknown) => void | Promise<void>;
}
export declare class Retry {
    private static logger;
    static execute<T>(fn: () => Promise<T>, options?: RetryOptions): Promise<T>;
    static executeWithJsonRetry<T>(fn: (attempt: number) => Promise<T>, validateJson: (result: T) => boolean, options?: Omit<RetryOptions, 'retryableErrors'>): Promise<T>;
    private static isRetryableError;
    private static sleep;
    static readonly configs: {
        api: {
            maxAttempts: number;
            initialDelayMs: number;
            maxDelayMs: number;
            backoffMultiplier: number;
            retryableErrors: RegExp[];
        };
        fileIO: {
            maxAttempts: number;
            initialDelayMs: number;
            maxDelayMs: number;
            backoffMultiplier: number;
            retryableErrors: RegExp[];
        };
        jsonParsing: {
            maxAttempts: number;
            initialDelayMs: number;
            maxDelayMs: number;
            backoffMultiplier: number;
        };
    };
}
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