exporter

type CSVExporter interface {
	Export(filePath string, keys []string, data []models.ProcessedRow, onProgress func(current, total int)) error
}

type ExcelExporter interface {
	ExportWithTheme(filePath string, keys []string, rows []models.ProcessedRow, theme string, progress func(current, total int)) error
}

type JSONExporter interface {
	Export(filePath string, data interface{}) error
}

type TXTExporter interface {
	Export(filePath string, data []models.ProcessedRow, onProgress func(current, total int)) error
}