import type { ProfileId } from "../authentication/index.cjs";
import type { BackupAndSyncContext } from "../types.cjs";
/**
 * Performs a stripped down version of legacy account syncing, replacing the current
 * UserStorageController:syncInternalAccountsWithUserStorage call.
 * This ensures legacy (V1) account syncing data is correctly migrated to
 * the new AccountTreeController data structure. It should only happen
 * once per wallet.
 *
 * @param context - The sync context containing controller and messenger.
 * @param entropySourceId - The entropy source ID.
 * @param profileId - The profile ID for analytics.
 */
export declare const performLegacyAccountSyncing: (context: BackupAndSyncContext, entropySourceId: string, profileId: ProfileId) => Promise<void>;
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