/// <reference types="node" />
import type { CancelableAbortSignal } from './CancelableAbortController';
/**
 * Checks if an AbortSignal is a CancelableAbortSignal.
 */
export declare function isCancelableAbortSignal(value: CancelableAbortSignal | AbortSignal): value is CancelableAbortSignal;
export default isCancelableAbortSignal;