import { providers } from 'ethers';
import { MultiProvider } from '@hyperlane-xyz/sdk';
/**
 * Revert all chains to their snapshots, take new snapshots, and refresh
 * the providers in both localProviders and multiProvider so that ethers v5
 * internal block-number caches are cleared.
 */
export declare function resetSnapshotsAndRefreshProviders({ localProviders, multiProvider, snapshotIds, }: {
    localProviders: Map<string, providers.JsonRpcProvider>;
    multiProvider: MultiProvider;
    snapshotIds: Map<string, string>;
}): Promise<void>;
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