Add typescript definition file from @types/xlsx.
This commit is contained in:
Wolfgang Faust
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// Type definitions for xlsx
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// Project: https://github.com/SheetJS/js-xlsx
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// Definitions by: themauveavenger <https://github.com/themauveavenger/>, Wolfgang Faust <https://github.com/wolfgang42>
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// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
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/** Attempts to read filename and parse */
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export function readFile(filename: string, opts?: IParsingOptions): IWorkBook;
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/** Attempts to parse data */
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export function read(data: any, opts?: IParsingOptions): IWorkBook;
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/** Attempts to write workbook data to filename */
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export function writeFile(data: IWorkBook, filename: string, opts?: IWritingOptions): any;
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/** Attempts to write the workbook data */
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export function write(data: IWorkBook, opts?: IWritingOptions): any;
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export const utils: IUtils;
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export interface IProperties {
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LastAuthor?: string;
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Author?: string;
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CreatedDate?: Date;
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ModifiedDate?: Date;
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Application?: string;
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AppVersion?: string;
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Company?: string;
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DocSecurity?: string;
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Manager?: 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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}
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export interface IParsingOptions {
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/**
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* Input data encoding
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*/
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type?: 'base64' | 'binary' | 'buffer' | 'array' | 'file';
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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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* Save style/theme info to the .s field
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* @default false
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*/
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cellStyles?: boolean;
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/**
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* Store dates as type d (default is n)
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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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* 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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/**
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* If true, expose vbaProject.bin to vbaraw field
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* @default false
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*/
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bookVBA?: 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 IWritingOptions {
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/**
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* Output data encoding
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*/
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type?: 'base64' | 'binary' | 'buffer' | 'file';
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/**
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* Store dates as type d (default is n)
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* @default false
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*/
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cellDates?: boolean;
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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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* Type of Workbook
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* @default 'xlsx'
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*/
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bookType?: 'xlsx' | 'xlsm' | 'xlsb' | 'ods' | 'biff2' | 'fods' | 'csv';
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/**
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* Name of Worksheet for single-sheet formats
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* @default ''
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*/
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sheet?: string;
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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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}
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export interface IWorkBook {
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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]: IWorkSheet };
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/**
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* ordered list of the sheet names in the workbook
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*/
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SheetNames: string[];
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/**
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* an object storing the standard properties. wb.Custprops stores custom properties.
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* Since the XLS standard properties deviate from the XLSX standard, XLS parsing stores core properties in both places.
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*/
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Props: IProperties;
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}
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export interface IColInfo {
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/**
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* Excel's "Max Digit Width" unit, always integral
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*/
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MDW?: number;
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/**
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* width in Excel's "Max Digit Width", width*256 is integral
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*/
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width: number;
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/**
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* width in screen pixels
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*/
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wpx?: number;
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/**
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* intermediate character calculation
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*/
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wch?: number;
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/**
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* if true, the column is hidden
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*/
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hidden?: boolean;
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}
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export interface IRowInfo {
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/**
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* height in screen pixels
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*/
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hpx?: number;
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/**
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* height in points
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*/
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hpt?: number;
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/**
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* if true, the column is hidden
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*/
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hidden?: boolean;
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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 IProtectInfo {
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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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/**
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* object representing any sheet (worksheet or chartsheet)
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*/
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export interface ISheet {
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'!ref'?: string;
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'!margins'?: {
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left: number,
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right: number,
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top: number,
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bottom: number,
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header: number,
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footer: number,
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};
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}
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/**
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* object representing the worksheet
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*/
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export interface IWorkSheet extends ISheet {
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[cell: string]: IWorkSheetCell | any;
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'!cols'?: IColInfo[];
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'!rows'?: IRowInfo[];
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'!merges'?: IRange[];
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'!protect'?: IProtectInfo;
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'!autofilter'?: {ref: string};
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}
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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
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*/
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export type ExcelDataType = 'b' | 'n' | 'e' | 's' | 'd';
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export interface IWorkSheetCell {
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/**
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* The raw value of the cell.
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*/
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v: string | number | boolean | Date;
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/**
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* Formatted text (if applicable)
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*/
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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
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*/
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t: ExcelDataType;
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/**
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* Cell formula (if applicable)
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*/
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f?: string;
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/**
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* Range of enclosing array if formula is array formula (if applicable)
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*/
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F?: string;
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/**
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* Rich text encoding (if applicable)
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*/
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r?: string;
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/**
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* HTML rendering of the rich text (if applicable)
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*/
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h?: string;
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/**
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* Comments associated with the cell **
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*/
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c?: string;
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/**
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* Number format string associated with the cell (if requested)
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*/
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z?: string;
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/**
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* Cell hyperlink object (.Target holds link, .tooltip is tooltip)
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*/
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l?: Object;
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/**
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* The style/theme of the cell (if applicable)
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*/
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s?: Object;
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}
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export interface ICell {
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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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export interface IRange {
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/** Starting cell */
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s: ICell;
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/** Ending cell */
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e: ICell;
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}
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export interface IUtils {
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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?: any): IWorkSheet;
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/** Converts a worksheet object to an array of JSON objects */
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sheet_to_json<T>(worksheet: IWorkSheet, opts?: {
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raw?: boolean;
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range?: any;
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header?: "A"|number|string[];
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}): T[];
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/** Generates delimiter-separated-values output */
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sheet_to_csv(worksheet: IWorkSheet, options?: { FS: string, RS: string }): string;
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/** Generates a list of the formulae (with value fallbacks) */
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sheet_to_formulae(worksheet: IWorkSheet): any;
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/** Converts 0-indexed cell address to A1 form */
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encode_cell(cell: ICell): 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: ICell, e: ICell): string;
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/** Converts A1 cell address to 0-indexed form */
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decode_cell(address: string): ICell;
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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): IRange;
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}
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@ -0,0 +1,23 @@
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{
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"compilerOptions": {
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"module": "commonjs",
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"lib": [
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"es6",
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"dom"
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],
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"noImplicitAny": true,
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"noImplicitThis": true,
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"strictNullChecks": false,
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"baseUrl": "../",
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"typeRoots": [
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"../"
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],
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"types": [],
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"noEmit": true,
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"forceConsistentCasingInFileNames": true
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},
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"files": [
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"index.d.ts",
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"xlsx-tests.ts"
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]
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}
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@ -0,0 +1,6 @@
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{
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"extends": "dtslint/dt.json",
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"rules": {
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"interface-name": [true, "always-prefix"]
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}
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}
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@ -0,0 +1,25 @@
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import xlsx = require('xlsx');
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const options: xlsx.IParsingOptions = {
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cellDates: true
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};
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const workbook = xlsx.readFile('test.xlsx', options);
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const otherworkbook = xlsx.readFile('test.xlsx', {type: 'file'});
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console.log(workbook.Props.Author);
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const firstsheet: string = workbook.SheetNames[0];
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const firstworksheet = workbook.Sheets[firstsheet];
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console.log(firstworksheet["A1"]);
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interface ITester {
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name: string;
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age: number;
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}
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const jsonvalues: ITester[] = xlsx.utils.sheet_to_json<ITester>(firstworksheet);
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const csv = xlsx.utils.sheet_to_csv(firstworksheet);
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const formulae = xlsx.utils.sheet_to_formulae(firstworksheet);
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