Provides an overview how to develop OpenUI5 control libraries in TypeScript.
For general information on TypeScript, see TypeScript Support.
Check the documentation and the sample code in the custom-controls branch of the Hello World application, which explains how you can implement custom controls in TypeScript within OpenUI5 applications. It makes use of a tool for generating TypeScript interfaces for the control API, which has been released via npm in beta state. There is also a sample project that demonstrates how fully-fledged control libraries can be developed in TypeScript.