import { IDatabaseCollection } from "@js-soft/docdb-access-abstractions";
import { CoreDate } from "@nmshd/core-types";
import { TransportController } from "../../core";
import { DependencyOverrides } from "../../core/DependencyOverrides";
import { AccountController } from "../accounts/AccountController";
import { ChangedItems } from "./ChangedItems";
import { WhatToSync } from "./WhatToSync";
export declare class SyncController extends TransportController {
    private readonly unpushedDatawalletModifications;
    private readonly datawalletEnabled;
    private syncInfo;
    private readonly client;
    private readonly deviceMigrations;
    private readonly identityMigrations;
    private readonly externalEventRegistry;
    constructor(parent: AccountController, dependencyOverrides: DependencyOverrides, unpushedDatawalletModifications: IDatabaseCollection, datawalletEnabled: boolean);
    init(): Promise<SyncController>;
    private currentSync?;
    private currentSyncRun?;
    sync(whatToSync?: WhatToSync): Promise<ChangedItems>;
    private _syncAndResyncDatawallet;
    private _sync;
    private syncExternalEvents;
    private syncDatawallet;
    private checkDatawalletVersion;
    private upgradeIdentityDatawalletVersion;
    private upgradeDeviceDatawalletVersion;
    private applyIncomingDatawalletModifications;
    private decryptDatawalletModifications;
    private decryptDatawalletModification;
    private pushLocalDatawalletModifications;
    private prepareLocalDatawalletModificationsForPush;
    private deleteUnpushedDatawalletModifications;
    setInititalDatawalletVersion(version: number): Promise<void>;
    private getIdentityDatawalletVersion;
    private startExternalEventsSyncRun;
    private startDatawalletVersionUpgradeSyncRun;
    private applyIncomingExternalEvents;
    private finalizeExternalEventsSyncRun;
    private finalizeDatawalletVersionUpgradeSyncRun;
    private getLocalDatawalletModificationIndex;
    private updateLocalDatawalletModificationIndex;
    private getSyncTimeByName;
    private setSyncTimeByName;
    getLastCompletedSyncTime(): Promise<CoreDate | undefined>;
    getLastCompletedDatawalletSyncTime(): Promise<CoreDate | undefined>;
    private setLastCompletedSyncTime;
    private setLastCompletedDatawalletSyncTime;
    private newNoMigrationAvailableError;
}
//# sourceMappingURL=SyncController.d.ts.map