import { UseCancelToken } from './types';
/**
 * When a component unmounts, we need to cancel any potentially
 * ongoing Axios calls that result in a state update on success / fail.
 * This hook sets up the appropriate useEffect to handle the canceling.
 * This hook also allows manual requests cancellation.
 * https://dev.to/tmns/usecanceltoken-a-custom-react-hook-for-cancelling-axios-requests-1ia4
 *
 * @returns {source: ref, newCancelToken: function, cancelPreviousRequest: function, isCancel: function}
 * source - used to access/set Axios cancel token source.
 * newCancelToken - used to generate the cancel token sent in the Axios request.
 * cancelPreviousRequest - used to manually cancel the previous Axios request.
 * isCancel - used to check if the error returned in Axios response is a cancel token error.
 */
export declare const useCancelToken: () => UseCancelToken;