How to use javascript in typescript

Question

I have a javascript file called ui.js.

Inside ui.js is UI setup code.

if (!(\"ontouchstart\" in document.documentElement)) {
    document.documentEle         


        

Answer 1

But I have not been able to figure out how to do that.

Simply set allowJs to true in your tsconfig.json compilerOptions and then make sure the .js file is included using files/include/exclude etc.

More

I did a video on the subject as well https://www.youtube.com/watch?v=gmKXXI_ck7w