export declare class TimeoutError extends Error {
    constructor(message?: string);
}
export declare class TimeoutPromise {
    private timeoutId;
    private ms;
    clear(): void;
    promise(): Promise<never>;
    constructor(ms: number);
}
export type TimeoutOptions = {
    RequestTimeoutMS?: number;
    MaxRetries?: number;
    RetryDelayMS?: number;
    RetryBackoffFactor?: number;
    RetryNotified?: (info: RetryNotification) => void;
};
export type RetryNotification = {
    attempt: number;
    maxRetries: number;
    delayMs: number;
    error: unknown;
};
type RetryableOperation<T> = (attempt: number) => Promise<T>;
export declare function runWithTimeoutAndRetry<T>(operation: RetryableOperation<T>, options?: TimeoutOptions, shouldRetryError?: (error: unknown, attempt: number) => boolean, getRetryDelayMs?: (error: unknown, attempt: number) => number | undefined): Promise<T>;
export {};
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