import { ModuleRef } from '@nestjs/core';
import { DynamoDbService } from '../data-store/dynamodb.service';
import { IEventHandler } from '../interfaces';
import { DataSyncCommandSfnEvent, StepFunctionStateInput } from './data-sync.sfn.event';
export declare class DataSyncCommandSfnEventHandler implements IEventHandler<DataSyncCommandSfnEvent> {
    private readonly dynamoDbService;
    private readonly moduleRef;
    private readonly logger;
    constructor(dynamoDbService: DynamoDbService, moduleRef: ModuleRef);
    execute(event: DataSyncCommandSfnEvent): Promise<StepFunctionStateInput | StepFunctionStateInput[]>;
}