import { IEventHandler, S3Service, SqsService } from '@mbc-cqrs-serverless/core';
import { ConfigService } from '@nestjs/config';
import { ImportService } from '../import.service';
import { IImportStrategy } from '../interface';
import { CsvImportSfnEvent } from './csv-import.sfn.event';
export declare class CsvImportSfnEventHandler implements IEventHandler<CsvImportSfnEvent> {
    private readonly importService;
    private readonly importStrategyMap;
    private readonly configService;
    private readonly s3Service;
    private readonly sqsService;
    private readonly logger;
    constructor(importService: ImportService, importStrategyMap: Map<string, IImportStrategy<any, any>>, configService: ConfigService, s3Service: S3Service, sqsService: SqsService);
    execute(event: CsvImportSfnEvent): Promise<any>;
    handleStepState(event: CsvImportSfnEvent): Promise<any>;
    private loadCsv;
    private countCsvRows;
    private streamToString;
    private getResultsFromS3Writer;
    private finalizeParentJob;
}