import { Snapshot } from "./lib/dto/snapshot.js";
import type { DatabaseConfig, DatabaseData, ListenerHandler, ListenerKey, ResolveQueueId, TableKey } from "./lib/type/database.js";
import type { PeerID, WebRtcDispatchPayload } from "./lib/type/web-rtc.js";
export declare class LiveDatabase {
    private storage;
    private listener;
    private updateResolveQueue;
    private roomChief;
    private updateTimeout;
    private lastResolveQueueId;
    onSendUpdate: (data: WebRtcDispatchPayload) => void;
    onConnect: (peerId: PeerID) => void;
    onUpdateComplete: () => void;
    onSetStorageKey: (key: string) => void;
    constructor(config?: DatabaseConfig);
    syncDatabase(snapshot: Snapshot): void;
    addDBListener(listenerKey: ListenerKey, dbHandler: ListenerHandler): void;
    removeDBListener(listenerKey: ListenerKey): void;
    updateDB(table: TableKey | undefined, data: DatabaseData, options?: {
        clear: boolean;
    }): Promise<unknown>;
    checkUpdate(id: ResolveQueueId): Promise<unknown>;
    onValue({ id, table, data, clear }: WebRtcDispatchPayload, send?: boolean): void;
    private emitCallback;
    private emitAllCallback;
    getData(table: TableKey): DatabaseData | undefined;
    connect(targetId: string): void;
    onClear(): Promise<void>;
    setRoomChief(): void;
    destroy(): void;
    getSnapshot(): Snapshot;
    get database(): {
        [k: string]: DatabaseData;
    };
}
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