export default class DataFirstUtil {
    private projectImpl;
    constructor(projectImpl: any);
    parseCSVFile(path: string, absolutePath?: boolean): Promise<any>;
    parseXMLFile(path: string, absolutePath?: boolean): Promise<any>;
    setMainEntity(data: any, mainEntityName?: string): void;
    private processDataTypes;
    private processValues;
    private normalizeValues;
    private setKeyColumn;
    private alignAssociationProps;
    private propsNeedAligned;
    private getJsDataType;
    private getExcelDataType;
    private checkIfUUIDColumn;
    private isId;
}