import { requestOAuthToken } from "https://deno.land/x/twitter_api_client@v0.4.0/mod.ts";
Step 1 of the 3-legged OAuth flow and Sign in with Twitter
Allows a Consumer application to obtain an OAuth Request Token to request user authorization.
https://developer.twitter.com/en/docs/authentication/api-reference/request_token
Parameters
auth: OAuth1Info