Typescript definition file - HelloWorld

Question

Newbie Question

I have a TypeScript file that uses an extension to jQuery:

function Something() {
     $.stuff.removeAll(); 
}

I am trying to write a definition file for stuff, but am stuck. I tried this:

declare namespace JQueryStuff {
  interface Stuff{
    removeAll(): void;
  }
}

interface JQueryStatic {
    stuff(): JQueryStuff.Stuff;
}

TypeScript intellisence in Visual Studio picks up "Stuff" but not removeAll()

Mathias Rodriguez · Accepted Answer · 2016-10-11 19:00:28Z

1

The way I see it possible without digging too much is aliasing the stuff object with the JQueryStatic merged interface declaration.

interface JQueryStatic {
    stuff: JQueryStuff.Stuff;
}

Let me know if this covers your case.

answered Oct 11, 2016 at 19:00

Mathias Rodriguez

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Ian Vink · Accepted Answer · 2016-10-11 18:59:06Z

0

Here's how - Complete answer

interface Stuff{
removeAll(): void;
add(options: {
    title: string;
    text: string;
    class_name: string;
    sticky: boolean;
   });
}


interface JQueryStatic {

   stuff: Stuff;

}

answered Oct 11, 2016 at 18:59

Ian Vink

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