import { Exchange } from '@urql/core';

interface RefocusOptions {
    /** The minimum time in milliseconds to wait before another refocus can trigger.
     * @defaultValue `0`
     */
    minimumTime?: number;
}
/** Exchange factory that reexecutes operations after a user returns to the tab.
 *
 * @param opts - A {@link RefocusOptions} configuration object.
 *
 * @returns a new refocus {@link Exchange}.
 *
 * @remarks
 * The `refocusExchange` will reexecute `Operation`s with the `cache-and-network`
 * policy when a user switches back to your application's browser tab. This can
 * effectively update all on-screen data when a user has stayed inactive for a
 * long time.
 *
 * The `cache-and-network` policy will refetch data in the background, but will
 * only refetch queries that are currently active.
 */
declare const refocusExchange: (opts?: RefocusOptions) => Exchange;

export { refocusExchange };