forked from sheetjs/sheetjs
1034 lines
26 KiB
TypeScript
1034 lines
26 KiB
TypeScript
/* index.d.ts (C) 2015-present SheetJS and contributors */
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// TypeScript Version: 2.2
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// import * as CFB from "cfb";
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// import * as SSF from "ssf";
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/** Version string */
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export const version: string;
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/** SSF Formatter Library */
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// export { SSF };
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export const SSF: any;
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/** CFB Library */
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// export { CFB };
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export const CFB: any;
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/** Set internal `fs` instance */
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export function set_fs(fs: any): void;
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/** Set internal codepage tables */
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export function set_cptable(cptable: any): void;
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/** NODE ONLY! Attempts to read filename and parse */
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export function readFile(filename: string, opts?: ParsingOptions): WorkBook;
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/** Attempts to parse data */
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export function read(data: any, opts?: ParsingOptions): WorkBook;
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/** Attempts to write or download workbook data to file */
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export function writeFile(data: WorkBook, filename: string, opts?: WritingOptions): void;
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/** Attempts to write or download workbook data to XLSX file */
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export function writeFileXLSX(data: WorkBook, filename: string, opts?: WritingOptions): void;
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/** Attempts to write or download workbook data to file asynchronously */
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type CBFunc = () => void;
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export function writeFileAsync(filename: string, data: WorkBook, opts: WritingOptions | CBFunc, cb?: CBFunc): void;
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/** Attempts to write the workbook data */
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export function write(data: WorkBook, opts: WritingOptions): any;
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/** Attempts to write the workbook data as XLSX */
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export function writeXLSX(data: WorkBook, opts: WritingOptions): any;
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/** Utility Functions */
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export const utils: XLSX$Utils;
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/** Stream Utility Functions */
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export const stream: StreamUtils;
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/** Number Format (either a string or an index to the format table) */
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export type NumberFormat = string | number;
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/** Worksheet specifier (string, number, worksheet) */
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export type WSSpec = string | number | WorkSheet;
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/** Range specifier (string or range or cell), single-cell lifted to range */
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export type RangeSpec = string | Range | CellAddress;
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/** Basic File Properties */
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export interface Properties {
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/** Summary tab "Title" */
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Title?: string;
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/** Summary tab "Subject" */
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Subject?: string;
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/** Summary tab "Author" */
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Author?: string;
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/** Summary tab "Manager" */
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Manager?: string;
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/** Summary tab "Company" */
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Company?: string;
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/** Summary tab "Category" */
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Category?: string;
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/** Summary tab "Keywords" */
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Keywords?: string;
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/** Summary tab "Comments" */
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Comments?: string;
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/** Statistics tab "Last saved by" */
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LastAuthor?: string;
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/** Statistics tab "Created" */
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CreatedDate?: Date;
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}
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/** Other supported properties */
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export interface FullProperties extends Properties {
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ModifiedDate?: Date;
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Application?: string;
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AppVersion?: string;
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DocSecurity?: string;
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HyperlinksChanged?: boolean;
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SharedDoc?: boolean;
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LinksUpToDate?: boolean;
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ScaleCrop?: boolean;
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Worksheets?: number;
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SheetNames?: string[];
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ContentStatus?: string;
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LastPrinted?: string;
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Revision?: string | number;
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Version?: string;
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Identifier?: string;
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Language?: string;
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}
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export interface CommonOptions {
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/**
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* If true, throw errors when features are not understood
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* @default false
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*/
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WTF?: boolean;
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/**
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* When reading a file with VBA macros, expose CFB blob to `vbaraw` field
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* When writing BIFF8/XLSB/XLSM, reseat `vbaraw` and export to file
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* @default false
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*/
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bookVBA?: boolean;
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/**
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* When reading a file, store dates as type d (default is n)
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* When writing XLSX/XLSM file, use native date (default uses date codes)
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* @default false
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*/
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cellDates?: boolean;
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/**
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* Create cell objects for stub cells
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* @default false
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*/
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sheetStubs?: boolean;
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/**
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* When reading a file, save style/theme info to the .s field
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* When writing a file, export style/theme info
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* @default false
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*/
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cellStyles?: boolean;
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/**
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* If defined and file is encrypted, use password
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* @default ''
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*/
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password?: string;
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}
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export interface DateNFOption {
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/** Use specified date format */
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dateNF?: NumberFormat;
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}
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export interface UTCOption {
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/**
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* For plaintext formats, interpret ambiguous datetimes in UTC
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* If explicitly set to `false`, dates will be parsed in local time.
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*
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* The `true` option is consistent with spreadsheet application export.
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*
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* @default true
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*/
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UTC?: boolean;
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}
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export interface DenseOption {
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/** If true, generate dense-mode worksheets */
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dense?: boolean;
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}
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/** Options for read and readFile */
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export interface ParsingOptions extends UTCOption, CommonOptions, DenseOption {
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/** Input data encoding */
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type?: 'base64' | 'binary' | 'buffer' | 'file' | 'array' | 'string';
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/**
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* Default codepage for legacy files
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*
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* This requires encoding support to be loaded. It is automatically loaded
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* in `xlsx.full.min.js` and in CommonJS / Extendscript, but an extra step
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* is required in React / Angular / Webpack ESM deployments.
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*
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* Check the relevant guide https://docs.sheetjs.com/docs/getting-started/
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*/
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codepage?: number;
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/**
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* Save formulae to the .f field
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* @default true
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*/
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cellFormula?: boolean;
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/**
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* Parse rich text and save HTML to the .h field
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* @default true
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*/
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cellHTML?: boolean;
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/**
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* Save number format string to the .z field
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* @default false
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*/
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cellNF?: boolean;
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/**
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* Generate formatted text to the .w field
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* @default true
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*/
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cellText?: boolean;
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/** Override default date format (code 14) */
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dateNF?: string;
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/** Field Separator ("Delimiter" override) */
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FS?: string;
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/**
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* If >0, read the first sheetRows rows
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* @default 0
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*/
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sheetRows?: number;
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/**
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* If true, parse calculation chains
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* @default false
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*/
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bookDeps?: boolean;
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/**
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* If true, add raw files to book object
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* @default false
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*/
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bookFiles?: boolean;
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/**
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* If true, only parse enough to get book metadata
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* @default false
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*/
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bookProps?: boolean;
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/**
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* If true, only parse enough to get the sheet names
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* @default false
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*/
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bookSheets?: boolean;
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/** If specified, only parse the specified sheets or sheet names */
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sheets?: number | string | Array<number | string>;
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/** If true, plaintext parsing will not parse values */
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raw?: boolean;
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/** If true, ignore "dimensions" records and guess range using every cell */
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nodim?: boolean;
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/** If true, preserve _xlfn. prefixes in formula function names */
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xlfn?: boolean;
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/**
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* For single-sheet formats (including CSV), override the worksheet name
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* @default "Sheet1"
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*/
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sheet?: string;
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PRN?: boolean;
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}
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/** Options for write and writeFile */
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export interface WritingOptions extends CommonOptions {
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/** Output data encoding */
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type?: 'base64' | 'binary' | 'buffer' | 'file' | 'array' | 'string';
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/**
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* Generate Shared String Table
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* @default false
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*/
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bookSST?: boolean;
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/**
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* File format of generated workbook
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* @default 'xlsx'
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*/
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bookType?: BookType;
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/**
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* Use ZIP compression for ZIP-based formats
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* @default false
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*/
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compression?: boolean;
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/** Override theme XML when exporting to XLSX/XLSM/XLSB */
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themeXLSX?: string;
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/**
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* Suppress "number stored as text" errors in generated files
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* @default true
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*/
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ignoreEC?: boolean;
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/** Override workbook properties on save */
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Props?: Properties;
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/**
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* Desired codepage for legacy file formats
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*
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* This requires encoding support to be loaded. It is automatically loaded
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* in `xlsx.full.min.js` and in CommonJS / Extendscript, but an extra step
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* is required in React / Angular / Webpack / ESM deployments.
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*
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* Check the relevant guide https://docs.sheetjs.com/docs/getting-started/
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*/
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codepage?: number;
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/** Base64 encoding of NUMBERS base for exports */
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numbers?: string;
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/**
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* For single-sheet formats, export the specified worksheet.
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*
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* The property must be a string (sheet name) or number (`SheetNames` index).
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*
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* If this option is omitted, the first worksheet will be exported.
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*/
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sheet?: string | number;
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/** Field Separator ("delimiter") for CSV / Text output */
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FS?: string;
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/** Record Separator ("row separator") for CSV / Text output */
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RS?: string;
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}
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/** Workbook Object */
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export interface WorkBook {
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/**
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* A dictionary of the worksheets in the workbook.
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* Use SheetNames to reference these.
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*/
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Sheets: { [sheet: string]: WorkSheet };
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/** Ordered list of the sheet names in the workbook */
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SheetNames: string[];
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/** Standard workbook Properties */
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Props?: FullProperties;
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/** Custom workbook Properties */
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Custprops?: object;
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Workbook?: WBProps;
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vbaraw?: any;
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/** Original file type (when parsed with `read` or `readFile`) */
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bookType?: BookType;
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}
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export interface SheetProps {
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/** Name of Sheet */
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name?: string;
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/** Sheet Visibility (0=Visible 1=Hidden 2=VeryHidden) */
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Hidden?: 0 | 1 | 2;
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/** Name of Document Module in associated VBA Project */
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CodeName?: string;
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}
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/** Defined Name Object */
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export interface DefinedName {
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/** Name */
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Name: string;
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/** Reference */
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Ref: string;
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/** Scope (undefined for workbook scope) */
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Sheet?: number;
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/** Name comment */
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Comment?: string;
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}
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/** Workbook-Level Attributes */
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export interface WBProps {
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/** Sheet Properties */
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Sheets?: SheetProps[];
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/** Defined Names */
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Names?: DefinedName[];
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/** Workbook Views */
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Views?: WBView[];
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/** Other Workbook Properties */
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WBProps?: WorkbookProperties;
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}
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/** Workbook View */
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export interface WBView {
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/** Right-to-left mode */
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RTL?: boolean;
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}
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/** Other Workbook Properties */
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export interface WorkbookProperties {
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/** Worksheet Epoch (1904 if true, 1900 if false) */
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date1904?: boolean;
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/** Warn or strip personally identifying info on save */
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filterPrivacy?: boolean;
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/** Name of Document Module in associated VBA Project */
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CodeName?: string;
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}
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/** DBF Field Header */
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export interface DBFField {
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/** Original Field Name */
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name?: string;
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/** Field Type */
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type?: string;
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/** Field Length */
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len?: number;
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/** Field Decimal Count */
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dec?: number;
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}
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/** Column Properties Object */
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export interface ColInfo {
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/* --- visibility --- */
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/** if true, the column is hidden */
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hidden?: boolean;
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/* --- column width --- */
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/** width in Excel's "Max Digit Width", width*256 is integral */
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width?: number;
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/** width in screen pixels */
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wpx?: number;
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/** width in "characters" */
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wch?: number;
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/** outline / group level */
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level?: number;
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/** Excel's "Max Digit Width" unit, always integral */
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MDW?: number;
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/** DBF Field Header */
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DBF?: DBFField;
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}
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/** Row Properties Object */
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export interface RowInfo {
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/* --- visibility --- */
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/** if true, the column is hidden */
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hidden?: boolean;
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/* --- row height --- */
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/** height in screen pixels */
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hpx?: number;
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/** height in points */
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hpt?: number;
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/** outline / group level */
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level?: number;
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}
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/**
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* Write sheet protection properties.
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*/
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export interface ProtectInfo {
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/**
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* The password for formats that support password-protected sheets
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* (XLSX/XLSB/XLS). The writer uses the XOR obfuscation method.
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*/
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password?: string;
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/**
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* Select locked cells
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* @default: true
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*/
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selectLockedCells?: boolean;
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/**
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* Select unlocked cells
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* @default: true
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*/
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selectUnlockedCells?: boolean;
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/**
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* Format cells
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* @default: false
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*/
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formatCells?: boolean;
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/**
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* Format columns
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* @default: false
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*/
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formatColumns?: boolean;
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/**
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* Format rows
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* @default: false
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*/
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formatRows?: boolean;
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/**
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* Insert columns
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* @default: false
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*/
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insertColumns?: boolean;
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/**
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* Insert rows
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* @default: false
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*/
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insertRows?: boolean;
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/**
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* Insert hyperlinks
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* @default: false
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*/
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insertHyperlinks?: boolean;
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/**
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* Delete columns
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* @default: false
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*/
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deleteColumns?: boolean;
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/**
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* Delete rows
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* @default: false
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*/
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deleteRows?: boolean;
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/**
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* Sort
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* @default: false
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*/
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sort?: boolean;
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/**
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* Filter
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* @default: false
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*/
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autoFilter?: boolean;
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/**
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* Use PivotTable reports
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* @default: false
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*/
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pivotTables?: boolean;
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/**
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* Edit objects
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* @default: true
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*/
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objects?: boolean;
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/**
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* Edit scenarios
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* @default: true
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*/
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scenarios?: boolean;
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}
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/** Page Margins -- see Excel Page Setup .. Margins diagram for explanation */
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export interface MarginInfo {
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/** Left side margin (inches) */
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left?: number;
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/** Right side margin (inches) */
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right?: number;
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/** Top side margin (inches) */
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top?: number;
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/** Bottom side margin (inches) */
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bottom?: number;
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/** Header top margin (inches) */
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header?: number;
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/** Footer bottom height (inches) */
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footer?: number;
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}
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export type SheetType = 'sheet' | 'chart';
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export type SheetKeys = string | MarginInfo | SheetType;
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/** General object representing a Sheet (worksheet or chartsheet) */
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export interface Sheet {
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/**
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* Sparse-mode store cells with keys corresponding to A1-style address
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* Dense-mode store cells in the '!data' key
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* Special keys start with '!'
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*/
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[cell: string]: CellObject | CellObject[][] | SheetKeys | any;
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/**
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* Dense-mode worksheets store data in an array of arrays
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*
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* Cells are accessed with sheet['!data'][R][C] (where R and C are 0-indexed)
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*/
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'!data'?: CellObject[][];
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/** Sheet type */
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'!type'?: SheetType;
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/** Sheet Range (A1-style) */
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'!ref'?: string;
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/** Page Margins */
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'!margins'?: MarginInfo;
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}
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/** General object representing a dense Sheet (worksheet or chartsheet) */
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export interface DenseSheet extends Sheet {
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/**
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* Special keys start with '!'
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* Dense-mode worksheets store data in the '!data' key
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*/
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[cell: string]: CellObject[][] | SheetKeys | any;
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/**
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* Dense-mode worksheets store data in an array of arrays
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*
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* Cells are accessed with sheet['!data'][R][C] (where R and C are 0-indexed)
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*/
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'!data': CellObject[][];
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}
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/** General object representing a sparse Sheet (worksheet or chartsheet) */
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export interface SparseSheet extends Sheet {
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/**
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* Sparse-mode store cells with keys corresponding to A1-style address
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* Cells are accessed with sheet[addr]
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*/
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'!data': never;
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}
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/** AutoFilter properties */
|
|
export interface AutoFilterInfo {
|
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/** Range of the AutoFilter table */
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ref: string;
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}
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export type WSKeys = SheetKeys | ColInfo[] | RowInfo[] | Range[] | ProtectInfo | AutoFilterInfo;
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/** Worksheet Object */
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export interface WorkSheet extends Sheet {
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/**
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* Indexing with a cell address string maps to a cell object
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* Special keys start with '!'
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*/
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[cell: string]: CellObject | WSKeys | any;
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/** Column Info */
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'!cols'?: ColInfo[];
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/** Row Info */
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'!rows'?: RowInfo[];
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/** Merge Ranges */
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'!merges'?: Range[];
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/** Worksheet Protection info */
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'!protect'?: ProtectInfo;
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/** AutoFilter info */
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'!autofilter'?: AutoFilterInfo;
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}
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/** Dense Worksheet Object */
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export interface DenseWorkSheet extends DenseSheet {
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/**
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* Dense-mode worksheets store data in an array of arrays
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*
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* Cells are accessed with sheet['!data'][R][C] (where R and C are 0-indexed)
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*/
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'!data': CellObject[][];
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}
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/**
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* Worksheet Object with CellObject type
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*
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* The normal Worksheet type uses indexer of type `any` -- this enforces CellObject
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*/
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export interface StrictWS { [addr: string]: CellObject; }
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/**
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* The Excel data type for a cell.
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* b Boolean, n Number, e error, s String, d Date, z Stub
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*/
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export type ExcelDataType = 'b' | 'n' | 'e' | 's' | 'd' | 'z';
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/**
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* Type of generated workbook
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* @default 'xlsx'
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*/
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export type BookType = 'xlsx' | 'xlsm' | 'xlsb' | 'xls' | 'xla' | 'biff8' | 'biff5' | 'biff2' | 'xlml' | 'ods' | 'fods' | 'csv' | 'txt' | 'sylk' | 'slk' | 'html' | 'dif' | 'rtf' | 'prn' | 'eth' | 'dbf' | 'numbers';
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/** Comment element */
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export interface Comment {
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/** Author of the comment block */
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a?: string;
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/** Plaintext of the comment */
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t: string;
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/** If true, mark the comment as a part of a thread */
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T?: boolean;
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}
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/** Cell comments */
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export interface Comments extends Array<Comment> {
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/** Hide comment by default */
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hidden?: boolean;
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}
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/** Link object */
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export interface Hyperlink {
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/** Target of the link (HREF) */
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Target: string;
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/** Plaintext tooltip to display when mouse is over cell */
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Tooltip?: string;
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}
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/** Worksheet Cell Object */
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export interface CellObject {
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/** The raw value of the cell. Can be omitted if a formula is specified */
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v?: string | number | boolean | Date;
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/** Formatted text (if applicable) */
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w?: string;
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/**
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* The Excel Data Type of the cell.
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* b Boolean, n Number, e Error, s String, d Date, z Empty
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*/
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t: ExcelDataType;
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/** Cell formula (if applicable) */
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f?: string;
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/** Range of enclosing array if formula is array formula (if applicable) */
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F?: string;
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/** If true, cell is a dynamic array formula (for supported file formats) */
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D?: boolean;
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/** Rich text encoding (if applicable) */
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r?: any;
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/** HTML rendering of the rich text (if applicable) */
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h?: string;
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/** Comments associated with the cell */
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c?: Comments;
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/** Number format string associated with the cell (if requested) */
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z?: NumberFormat;
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/** Cell hyperlink object (.Target holds link, .tooltip is tooltip) */
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l?: Hyperlink;
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/** The style/theme of the cell (if applicable) */
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s?: any;
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}
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/** Simple Cell Address */
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export interface CellAddress {
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/** Column number */
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c: number;
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/** Row number */
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r: number;
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}
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/** Range object (representing ranges like "A1:B2") */
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export interface Range {
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/** Starting cell */
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s: CellAddress;
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/** Ending cell */
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e: CellAddress;
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}
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export interface Sheet2CSVOpts extends DateNFOption {
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/** Field Separator ("delimiter") */
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FS?: string;
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/** Record Separator ("row separator") */
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RS?: string;
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/** Remove trailing field separators in each record */
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strip?: boolean;
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/** Include blank lines in the CSV output */
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blankrows?: boolean;
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/** Skip hidden rows and columns in the CSV output */
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skipHidden?: boolean;
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/** Force quotes around fields */
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forceQuotes?: boolean;
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/** if true, return raw numbers; if false, return formatted numbers */
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rawNumbers?: boolean;
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}
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export interface OriginOption {
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/** Top-Left cell for operation (CellAddress or A1 string or row) */
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origin?: number | string | CellAddress;
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}
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export interface Sheet2HTMLOpts {
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/** TABLE element id attribute */
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id?: string;
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/** Add contenteditable to every cell */
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editable?: boolean;
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/** Header HTML */
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header?: string;
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/** Footer HTML */
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footer?: string;
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}
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export interface Sheet2JSONOpts extends DateNFOption {
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/** Output format */
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header?: "A"|number|string[];
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/** Override worksheet range */
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range?: any;
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/** Include or omit blank lines in the output */
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blankrows?: boolean;
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/** Default value for null/undefined values */
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defval?: any;
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/** if true, return raw data; if false, return formatted text */
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raw?: boolean;
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/** if true, skip hidden rows and columns */
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skipHidden?: boolean;
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/** if true, return raw numbers; if false, return formatted numbers */
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rawNumbers?: boolean;
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/**
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* If true, return dates whose UTC interpretation is correct
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* By default, return dates whose local interpretation is correct
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*
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* @default false
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*/
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UTC?: boolean;
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}
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export interface UTCDateOption {
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/**
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* If true, dates are interpreted using the UTC methods
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* By default, dates are interpreted in the local timezone
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*
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* @default false
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*/
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UTC?: boolean;
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}
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export interface AOA2SheetOpts extends CommonOptions, UTCDateOption, DateNFOption, DenseOption {
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/**
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* Create cell objects for stub cells
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* @default false
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*/
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sheetStubs?: boolean;
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}
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export interface SheetAOAOpts extends AOA2SheetOpts, OriginOption {}
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export interface JSON2SheetOpts extends CommonOptions, UTCDateOption, DateNFOption, OriginOption, DenseOption {
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/** Use specified column order */
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header?: string[];
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/** Skip header row in generated sheet */
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skipHeader?: boolean;
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}
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export interface Table2SheetOpts extends CommonOptions, DateNFOption, OriginOption {
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/** If true, plaintext parsing will not parse values */
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raw?: boolean;
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/**
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* If >0, read the first sheetRows rows
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* @default 0
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*/
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sheetRows?: number;
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/** If true, hidden rows and cells will not be parsed */
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display?: boolean;
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/**
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* Override the worksheet name
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* @default "Sheet1"
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*/
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sheet?: string;
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/**
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* If true, interpret date strings as if they are UTC.
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* By default, date strings are interpreted in the local timezone.
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*
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* @default false
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*/
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UTC?: boolean;
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}
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export interface Table2BookOpts extends Table2SheetOpts {
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/**
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* Override the worksheet name
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* @default "Sheet1"
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*/
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sheet?: string;
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}
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/** General utilities */
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export interface XLSX$Utils {
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/* --- Import Functions --- */
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/** Converts an array of arrays of JS data to a worksheet. */
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aoa_to_sheet<T>(data: T[][], opts?: AOA2SheetOpts): WorkSheet;
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aoa_to_sheet(data: any[][], opts?: AOA2SheetOpts): WorkSheet;
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/** Converts an array of JS objects to a worksheet. */
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json_to_sheet<T>(data: T[], opts?: JSON2SheetOpts): WorkSheet;
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json_to_sheet(data: any[], opts?: JSON2SheetOpts): WorkSheet;
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/** BROWSER ONLY! Converts a TABLE DOM element to a worksheet. */
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table_to_sheet(data: any, opts?: Table2SheetOpts): WorkSheet;
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table_to_book(data: any, opts?: Table2BookOpts): WorkBook;
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sheet_add_dom(ws: WorkSheet, data: any, opts?: Table2SheetOpts): WorkSheet;
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/* --- Export Functions --- */
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/** Converts a worksheet object to an array of JSON objects */
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sheet_to_json<T>(worksheet: WorkSheet, opts?: Sheet2JSONOpts): T[];
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sheet_to_json(worksheet: WorkSheet, opts?: Sheet2JSONOpts): any[][];
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sheet_to_json(worksheet: WorkSheet, opts?: Sheet2JSONOpts): any[];
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/** Generates delimiter-separated-values output */
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sheet_to_csv(worksheet: WorkSheet, options?: Sheet2CSVOpts): string;
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/** Generates UTF16 Formatted Text */
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sheet_to_txt(worksheet: WorkSheet, options?: Sheet2CSVOpts): string;
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/** Generates HTML */
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sheet_to_html(worksheet: WorkSheet, options?: Sheet2HTMLOpts): string;
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/** Generates a list of the formulae (with value fallbacks) */
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sheet_to_formulae(worksheet: WorkSheet): string[];
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/* --- Cell Address Utilities --- */
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/** Converts 0-indexed cell address to A1 form */
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encode_cell(cell: CellAddress): string;
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/** Converts 0-indexed row to A1 form */
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encode_row(row: number): string;
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/** Converts 0-indexed column to A1 form */
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encode_col(col: number): string;
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/** Converts 0-indexed range to A1 form */
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encode_range(s: CellAddress, e: CellAddress): string;
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encode_range(r: Range): string;
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/** Converts A1 cell address to 0-indexed form */
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decode_cell(address: string): CellAddress;
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/** Converts A1 row to 0-indexed form */
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decode_row(row: string): number;
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/** Converts A1 column to 0-indexed form */
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decode_col(col: string): number;
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/** Converts A1 range to 0-indexed form */
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decode_range(range: string): Range;
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/** Format cell */
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format_cell(cell: CellObject, v?: any, opts?: any): string;
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/* --- General Utilities --- */
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/** Create a new workbook */
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book_new(ws?: WorkSheet, wsname?: string): WorkBook;
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/** Create a new worksheet */
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sheet_new(opts?: DenseOption): WorkSheet;
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/** Append a worksheet to a workbook, returns new worksheet name */
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book_append_sheet(workbook: WorkBook, worksheet: WorkSheet, name?: string, roll?: boolean): string;
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/** Set sheet visibility (visible/hidden/very hidden) */
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book_set_sheet_visibility(workbook: WorkBook, sheet: number|string, visibility: number): void;
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/** Set number format for a cell */
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cell_set_number_format(cell: CellObject, fmt: string|number): CellObject;
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/** Set hyperlink for a cell */
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cell_set_hyperlink(cell: CellObject, target: string, tooltip?: string): CellObject;
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/** Set internal link for a cell */
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cell_set_internal_link(cell: CellObject, target: string, tooltip?: string): CellObject;
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/** Add comment to a cell */
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cell_add_comment(cell: CellObject, text: string, author?: string): void;
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/** Assign an Array Formula to a range */
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sheet_set_array_formula(ws: WorkSheet, range: Range|string, formula: string, dynamic?: boolean): WorkSheet;
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/** Add an array of arrays of JS data to a worksheet */
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sheet_add_aoa<T>(ws: WorkSheet, data: T[][], opts?: SheetAOAOpts): WorkSheet;
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sheet_add_aoa(ws: WorkSheet, data: any[][], opts?: SheetAOAOpts): WorkSheet;
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/** Add an array of JS objects to a worksheet */
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sheet_add_json(ws: WorkSheet, data: any[], opts?: JSON2SheetOpts): WorkSheet;
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sheet_add_json<T>(ws: WorkSheet, data: T[], opts?: JSON2SheetOpts): WorkSheet;
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consts: XLSX$Consts;
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}
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export interface XLSX$Consts {
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/* --- Sheet Visibility --- */
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/** Visibility: Visible */
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SHEET_VISIBLE: 0;
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/** Visibility: Hidden */
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SHEET_HIDDEN: 1;
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/** Visibility: Very Hidden */
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SHEET_VERYHIDDEN: 2;
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}
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/** NODE ONLY! these return Readable Streams */
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export interface StreamUtils {
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/** CSV output stream, generate one line at a time */
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to_csv(sheet: WorkSheet, opts?: Sheet2CSVOpts): any;
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/** HTML output stream, generate one line at a time */
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to_html(sheet: WorkSheet, opts?: Sheet2HTMLOpts): any;
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/** JSON object stream, generate one row at a time */
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to_json(sheet: WorkSheet, opts?: Sheet2JSONOpts): any;
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/** Set `Readable` (internal) */
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set_readable(Readable: any): void;
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}
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