DevExtreme jQuery - Reference TypeScript Definitions

You can find the file with TypeScript definitions for DevExtreme in the DevExtreme zip archive or in the folder where you have installed DevExtreme, which is C:\Program Files\DevExpress 23.2\DevExtreme\Sources\Lib\ts by default. Add this file to your project. Then, reference this and jQuery TypeScript definition file in your .ts-file.

/// <reference path="TypeScript/jquery.d.ts" />
//  File from the zip archive or from the installation folder...
/// <reference path="TypeScript/dx.all.d.ts" />
//  ...or file from GitHub
/// <reference path="TypeScript/devextreme.d.ts" />

Along with TypeScript definitions, you need to reference the libraries themselves. See Local Files for detailed information.

See Also