Declaration file for Typescript

[tdonhauser]

Hello,

is there a declaration file to use with Typescript? npm i --save-dev @types/ga-gtag doesn't exist.
Thanks!

[adiffmike]

This may not be complete here's a quick workaround add the gtag.js types package to your project @types/gtag.js (make sure that this is picked up from your compilerOptions.types array or typeRoots.

If you've already created a declaration file as a placeholder then you should be able to change it to

declare module 'ga-gtag' { export function install(id: string) export type gtag = Gtag.Gtag }

The Gtag.Gtag type comes from the @types/gtag.js types