import { OnModuleInit, Type } from '@nestjs/common';
import { ModuleRef } from '@nestjs/core';
import { DynamoDbService } from '../data-store/dynamodb.service';
import { SessionService } from '../data-store/session.service';
import { CommandInputModel, CommandModel, CommandModuleOptions, CommandPartialInputModel, DetailKey, ICommandService } from '../interfaces';
import { ICommandOptions } from '../interfaces/command.options.interface';
import { IDataSyncHandler } from '../interfaces/data-sync-handler.interface';
import { SnsService } from '../queue/sns.service';
import { ExplorerService } from '../services';
import { DataService } from './data.service';
import { DataSyncDdsHandler } from './handlers/data-sync-dds.handler';
import { HistoryService } from './history.service';
import { TtlService } from './ttl.service';
declare const TABLE_NAME: unique symbol;
declare const DATA_SYNC_HANDLER: unique symbol;
export type DataSyncHandlerType = Type<IDataSyncHandler>;
export declare class CommandService implements OnModuleInit, ICommandService {
    private readonly options;
    private readonly dynamoDbService;
    private readonly explorerService;
    private readonly moduleRef;
    private readonly snsService;
    private readonly dataSyncDdsHandler;
    private readonly dataService;
    private readonly ttlService;
    private readonly historyService;
    private readonly sessionService;
    private logger;
    private [TABLE_NAME];
    private [DATA_SYNC_HANDLER];
    constructor(options: CommandModuleOptions, dynamoDbService: DynamoDbService, explorerService: ExplorerService, moduleRef: ModuleRef, snsService: SnsService, dataSyncDdsHandler: DataSyncDdsHandler, dataService: DataService, ttlService: TtlService, historyService: HistoryService, sessionService: SessionService);
    publishItem(key: DetailKey): Promise<any | null>;
    onModuleInit(): void;
    set tableName(name: string);
    get tableName(): string;
    get dataSyncHandlers(): IDataSyncHandler<any, any>[];
    getDataSyncHandler(name: string): IDataSyncHandler;
    publishPartialUpdateSync(input: CommandPartialInputModel, options: ICommandOptions): Promise<CommandModel | null>;
    publishPartialUpdateAsync(input: CommandPartialInputModel, options: ICommandOptions): Promise<CommandModel | null>;
    publishSync(input: CommandInputModel, options: ICommandOptions): Promise<CommandModel | null>;
    publishAsync(input: CommandInputModel, options: ICommandOptions): Promise<CommandModel | null>;
    /**
     * Records a short-lived session row so Repository can merge pending async
     * commands before the data table catches up. Only used after publishAsync —
     * publishSync writes data in the same request, so no session is needed.
     */
    private writeRywSessionIfApplicable;
    duplicate(key: DetailKey, options: ICommandOptions): Promise<CommandModel>;
    reSyncData(): Promise<void>;
    updateStatus(key: DetailKey, status: string, notifyId?: string): Promise<void>;
    getItem(key: DetailKey): Promise<CommandModel>;
    getLatestItem(key: DetailKey): Promise<CommandModel>;
    isNotCommandDirty(item: CommandModel, input: CommandInputModel): boolean;
    updateTtl(key: DetailKey): Promise<Record<string, any>>;
    updateTaskToken(key: DetailKey, token: string): Promise<any>;
    getNextCommand(currentKey: DetailKey): Promise<CommandModel>;
}
export {};