import Logger from './Logger';
import LockHandler from './services/synchronizer/LockHandler';
import MigrationHandler from './services/synchronizer/MigrationHandler';
interface RemoteItem {
    id: string;
    path?: string;
    type_?: number;
}
export default class Synchronizer {
    private db_;
    private api_;
    private appType_;
    private logger_;
    private state_;
    private cancelling_;
    private maxResourceSize_;
    private downloadQueue_;
    private clientId_;
    private lockHandler_;
    private migrationHandler_;
    private encryptionService_;
    private syncTargetIsLocked_;
    testingHooks_: string[];
    private onProgress_;
    private progressReport_;
    dispatch: Function;
    constructor(db: any, api: any, appType: string);
    state(): string;
    db(): any;
    api(): any;
    clientId(): string;
    setLogger(l: Logger): void;
    logger(): Logger;
    lockHandler(): LockHandler;
    migrationHandler(): MigrationHandler;
    maxResourceSize(): number;
    setEncryptionService(v: any): void;
    encryptionService(): any;
    waitForSyncToFinish(): Promise<void>;
    static reportToLines(report: any): any[];
    logSyncOperation(action: any, local?: any, remote?: RemoteItem, message?: string, actionCount?: number): void;
    logSyncSummary(report: any): Promise<void>;
    cancel(): Promise<unknown>;
    cancelling(): boolean;
    logLastRequests(): void;
    static stateToLabel(state: string): any;
    isFullSync(steps: string[]): boolean;
    lockErrorStatus_(): Promise<"" | "hasExclusiveLock" | "syncLockGone">;
    apiCall(fnName: string, ...args: any[]): Promise<any>;
    start(options?: any): Promise<any>;
}
export {};