how to include typescript module declarations

Question

I have the following declarations:

declare var __DEV__: boolean;
declare var BROWSER: boolean;

If I have these in an index.d.ts file then how do I bring this into a project?

If I do this:

import '../../../../types/index.d.ts';

I get this error:

TypeScript declaration files should never be required

unional · Accepted Answer · 2018-01-01 20:36:27Z

1

Two ways, /// <reference path="..." /> or through tsconfig.json

{
  "files": [
    "..."
   ]
}

answered Jan 1, 2018 at 20:36

unional

15.8k6 gold badges36 silver badges57 bronze badges

Sign up to request clarification or add additional context in comments.

1 Answer 1