import { YMap } from 'yjs/dist/src/types/YMap';
import { CacheAdapter } from "../adapters/cache.adapter";
export declare class SyncChangesController {
    private readonly projectId;
    private readonly treeName;
    private readonly cacheAdapter;
    private readonly yMap;
    private readonly destroy;
    constructor(projectId: string, treeName: string, cacheAdapter: CacheAdapter, yMap: () => YMap<any>, destroy: () => void);
    get size(): number;
    get(key: string): any;
    set(value: {
        id: string;
        [key: string]: any;
    }): any;
    delete(key: string): void;
    has(key: string): boolean;
    toJSON(): {
        [key: string]: any;
    };
    entries(): IterableIterator<any>;
    values(): IterableIterator<any>;
    keys(): IterableIterator<string>;
    observe(listener: (response: {
        name: "create" | "update" | "delete";
        snapshot: any;
    }) => void): {
        unobserve: () => void;
    };
    stop(): void;
    close(): void;
    unobserve(fn: (...args: any) => void): void;
}