import type { PickDeep } from 'type-fest';
import type { CCIPAPIClient } from './api/index.ts';
import type { Chain, LogFilter } from './chain.ts';
import { NetworkType } from './networks.ts';
import { type CCIPRequest, type CCIPVerifications, type VerifierResult } from './types.ts';
/** Default CCIP v2 indexer base URLs for mainnet. */
export declare const MAINNET_INDEXER_URLS: readonly string[];
/** Default CCIP v2 indexer base URLs for testnet. */
export declare const TESTNET_INDEXER_URLS: readonly string[];
/** Options for {@link fetchVerifications}. */
export type FetchVerificationsOpts = {
    /** Indexer base URLs, or a {@link NetworkType} to use the built-in defaults. */
    indexer?: readonly string[] | NetworkType;
    /** CCIP API client to race against the indexers; omit or pass `null` to skip. */
    apiClient?: CCIPAPIClient | null;
    /** AbortSignal that cancels in-flight requests and terminates the poll loop. */
    watch?: AbortSignal;
    /** Milliseconds between poll retries when `watch` is set (default: 5000). */
    pollInterval?: number;
};
/**
 * Fetch CCV verifications for a CCIP v2.0 message.
 *
 * Races the optional API client against all provided indexer URLs via
 * {@link Promise.any}, returning the first successful response.
 *
 * When `opts.watch` is supplied the function retries on
 * {@link CCIPMessageNotVerifiedYetError} at `opts.pollInterval` ms intervals
 * until the signal fires.
 *
 * @param messageId - The CCIP message ID (hex string)
 * @param opts - See {@link FetchVerificationsOpts}
 * @returns CCIPVerifications with verificationPolicy and verifier results
 * @throws {@link CCIPMessageNotVerifiedYetError} if all sources fail or signal fires
 */
export declare function fetchVerifications(messageId: string, { indexer, apiClient, watch, pollInterval, }?: FetchVerificationsOpts): Promise<VerifierResult[]>;
/**
 * Look for a CommitReport at dest for given CCIPRequest
 * Provides a basic/generic implementation, but subclasses of Chain may override with more specific
 * logic in Chain.getVerifications method
 *
 * @param dest - Destination network provider
 * @param offRamp - Commit store address
 * @param request - CCIP request info
 * @param hints - Additional filtering hints
 * @returns CCIP commit info
 **/
export declare function getOnchainCommitReport(dest: Chain, offRamp: string, { lane, message, log: { blockTimestamp: requestTimestamp }, }: PickDeep<CCIPRequest, 'lane' | `message.${'sequenceNumber' | 'messageId'}` | 'log.blockTimestamp'>, hints?: Pick<LogFilter, 'page' | 'watch' | 'startBlock'>): Promise<CCIPVerifications>;
//# sourceMappingURL=commits.d.ts.map