import { type Field } from 'o1js';
import type { NoriTokenBridge } from './NoriTokenBridge.js';
/**
 * Fetch the deposit-root actions currently in the contract's active window.
 * Reads `windowStart` from on-chain state and fetches actions from that
 * action-state hash forward to the current tip.
 * Returns a flat array of Field values in dispatch order.
 */
export declare function fetchWindowRoots(bridge: NoriTokenBridge): Promise<Field[]>;
/**
 * Fetch ALL dispatched deposit-root actions from genesis.
 * Useful for debugging / full history, but prefer `fetchWindowRoots`
 * for normal operation.
 */
export declare function fetchAllDispatchedRoots(bridge: NoriTokenBridge): Promise<Field[]>;