DevExtreme jQuery/JS - Getting Started

You can find the TypeScript definition file for DevExtreme in the DevExtreme zip archive or installation folder: C:\Program Files\DevExpress 24.1\DevExtreme\Sources\Lib\ts. Add this file to your project. Reference DevExtreme and jQuery TypeScript definition files from 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" />

Along with TypeScript definitions, you need to reference all DevExtreme libraries used in your app. Refer to the following help topic for detailed information: Local Files.