using external JS libraries in my angular 2 project

Question

I need to use this JS library in my angular 2 project

this question may be duplicate with me , but no answer worked for me

I tried to include the library as

Answer 1

Place all javascript, external css, images etc. in src/assets

(will be compiled to build/assets)

In your index.html:

Then you can just use it like you describe. (declare var PrayTimes: any;)