import { ChangePacketId, ChangePlantProcessingResultUpdateItem, ISyncable, SyncableRef, ViewQueryDictToResolvedViewQueryDict } from '@syncable/core';
import { Observable } from 'rxjs';
import { Dict } from 'tslang';
import { Connection } from '../connection';
import { IServerGenericParams } from './server';
export declare type QueuedChangeProcessor = (clock: number) => Promise<void>;
export interface BroadcastChangeResult {
    group: string;
    id: ChangePacketId;
    clock: number;
    creations: ISyncable[];
    updates: ChangePlantProcessingResultUpdateItem[];
    removals: SyncableRef[];
}
export interface IServerAdapter<TGenericParams extends IServerGenericParams = IServerGenericParams> {
    connection$: Observable<Connection<TGenericParams>>;
    broadcast$: Observable<BroadcastChangeResult>;
    subscribe(group: string): Promise<void>;
    unsubscribe(group: string): Promise<void>;
    broadcast(data: BroadcastChangeResult): Promise<void>;
    queueChange(group: string, changePacketId: ChangePacketId, processor: QueuedChangeProcessor): Promise<void>;
    resolveQueryToContextDependencyRefsDict(context: TGenericParams['context']): Promise<Dict<SyncableRef[]>>;
    preloadQueryMetadata<TViewQueryName extends keyof TGenericParams['context']['queryMetadataDict']>(group: string, context: TGenericParams['context'], viewQueryName: TViewQueryName): Promise<TGenericParams['context']['queryMetadataDict'][TViewQueryName]>;
    loadSyncablesByQuery(group: string, context: TGenericParams['context'], resolvedViewQueryDict: Partial<ViewQueryDictToResolvedViewQueryDict<TGenericParams['viewQueryDict']>>, loadedKeySet: Set<string>): Promise<ISyncable[]>;
    loadSyncablesByRefs(group: string, refs: SyncableRef<TGenericParams['syncableObject']>[]): Promise<TGenericParams['syncableObject']['syncable'][]>;
    saveSyncables(group: string, createdSyncables: TGenericParams['syncableObject']['syncable'][], updatedSyncables: TGenericParams['syncableObject']['syncable'][], removedSyncableRefs: SyncableRef<TGenericParams['syncableObject']>[]): Promise<void>;
    handleNotifications(group: string, notifications: TGenericParams['notification'][], id: ChangePacketId): Promise<void>;
}