Declaratively assign ambient typings to an unfamiliar object in Typescript

I am facing an issue with an external library named "gapi" that is set to a property on the window object as window.gapi. I would like to keep it there while using the @types/gapi declaration. Is there a way to achieve this, like the following code snippet?

import gapi from "@types/gapi"
const gapi = window.gapi as gapi

I have tried importing it directly from node_modules but it seems to be ambient, for example:

import gapi from "./node_modules/@types/gapi/index.d.ts"

I am stuck on this issue and would appreciate any help or insights on how to resolve it. Thank you!

typescript

Answer №1

Ensure that you have included the necessary types in your tsconfig file rather than directly in your code.

Begin by running 

npm install @types/gapi && npm install @types/gapi.auth2

Next, make sure that your tsconfig.json file includes the following: 

{ "compilerOptions": { "types": ["gapi", "gapi.auth2"] }}

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