import { UploadService } from '@servicelabsco/nestjs-utility-services';
import { AccessBusinessEntity } from '../../access/entities/access.business.entity';
export declare class GenerateBulkUploadSheet {
    private readonly uploadService;
    private readonly business;
    private workbook;
    private sheets;
    private choiceListTypes;
    constructor(uploadService: UploadService, business: AccessBusinessEntity);
    process(id: number): Promise<{
        file: any;
    }>;
    private createSheets;
    private init;
    private loadData;
    private setHeader;
    private setHeaderValidation;
    private getCell;
    private getColumnPrefix;
    private getColumns;
    private getData;
    private getRelations;
    private getDBValue;
    private getCustomFieldValue;
    private getChoiceValue;
    private getFile;
    private createChoiceListSheet;
    private writeToWorksheet;
    getSourceData(column: any, sourceId: number): Promise<any>;
    private setListValidation;
    private setValidation;
    private getBulkUploadTypes;
}