import { type SwapStatus, type SwapStatusEvent } from '@layerswap/widget-types';
import type { SwapStatusIdentity } from '../lib/swapStatusObserver';
export { REPORTED_SWAP_STATUSES } from '../lib/swapStatusObserver';
/** Snapshot fields of a status notification; never part of its identity. */
export type SwapStatusContext = Omit<SwapStatusEvent, keyof SwapStatusIdentity>;
/**
 * Provider-owned observation of every committed backend status, before notification filtering.
 * The first status seen for a swap only opened from a URL or history is its state
 * at load and is not reported; explicitly created swaps can report their first status.
 * The signature is the trigger set: only the swap id and the API status can start
 * a notification. Context (path, addresses, route) is read from a ref at emission
 * time, so later enrichment neither re-triggers nor is lost.
 */
export declare function useSwapStatusNotification(swapId: string | undefined, status: SwapStatus | undefined, context: SwapStatusContext): void;
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