export type SharedRetryNotifier = {
    started: (state: {
        remaining: number;
    }) => Promise<void>;
    progress: (state: {
        remaining: number;
    }) => Promise<void>;
    repairWarning: (state: {
        remaining: number;
    }) => Promise<void>;
    completed: (state: {
        remaining: number;
    }) => Promise<void>;
    stopped: (state: {
        remaining: number;
    }) => Promise<void>;
};
export declare const noopSharedRetryNotifier: SharedRetryNotifier;
export declare function notifySharedRetryEvent(notifier: SharedRetryNotifier, event: keyof SharedRetryNotifier, remaining: number): Promise<void>;
export type SharedRetryErrorContainer = {
    retryableMessages: string[];
    isAbortError?: (error: unknown) => boolean;
};
export declare function getSharedErrorMessage(error: unknown): string;
export declare function isRetryableErrorByContainer(error: unknown, container: SharedRetryErrorContainer): boolean;
export type SharedFailOpenResult<T> = {
    ok: true;
    value: T;
} | {
    ok: false;
    error: unknown;
};
export declare function runSharedFailOpenBoundary<T>(options: {
    action: () => Promise<T>;
    isFailOpenError: (error: unknown) => boolean;
    onFailOpen?: (error: unknown) => void;
}): Promise<SharedFailOpenResult<T>>;
export type SharedRetryIterationResult = {
    handled: boolean;
    stop: boolean;
    shouldContinue: boolean;
};
export declare function runSharedRetryScheduler(options: {
    initialShouldContinue: boolean;
    runIteration: (input: {
        attempts: number;
    }) => Promise<SharedRetryIterationResult>;
}): Promise<{
    attempts: number;
}>;