import { AttendanceImportRow } from '../interfaces/attendance-import-row.interface';
export declare class AttendanceExcelParserService {
    parse(file: Express.Multer.File, month: number, year: number): Promise<AttendanceImportRow[]>;
    extract(rows: any[][], month: number, year: number): Promise<AttendanceImportRow[]>;
    private buildDayColumns;
    private isEmployeeRow;
    private isDepartmentRow;
    private buildDateTime;
    private buildCheckoutDateTime;
}