Error on npm run build : Initializers are not allowed in ambient contexts.

[manonbart]

I have this following issue when running npm run build (version node : 12.4.0)

node_modules/google-auth-library/build/src/auth/oauth2client.d.ts:298:55 - error TS1039: Initializers are not allowed in ambient contexts.

298     protected static readonly GOOGLE_TOKEN_INFO_URL = "https://oauth2.googleapis.com/tokeninfo";

[gh0st]

Same thing on node 10.

$ node -v
v10.15.0

[gh0st]

@manonbart reference #39