// 시트 관련 타입 정의 export interface SheetData { id: string; name: string; data: any[][]; // Luckysheet 데이터 형식 config?: LuckysheetConfig; } export interface LuckysheetConfig { container: string; title: string; lang: "en" | "ko"; data: any[]; options?: { showtoolbar?: boolean; showinfobar?: boolean; showsheetbar?: boolean; showstatisticBar?: boolean; allowCopy?: boolean; allowEdit?: boolean; enableAddRow?: boolean; enableAddCol?: boolean; }; } export interface FileUploadResult { success: boolean; data?: SheetData[]; error?: string; fileName?: string; fileSize?: number; } export interface ExportOptions { format: "xlsx" | "csv" | "json"; fileName: string; sheetIndex?: number; } export interface CellPosition { row: number; col: number; } export interface CellRange { startRow: number; startCol: number; endRow: number; endCol: number; } export interface SelectedRange { range: CellRange; sheetId: string; }