import { GithubProvider } from "https://deno.land/x/cliffy@v0.19.6/command/upgrade/provider/github.ts";
Returns
Promise<GithubVersions>
x/cliffy/command/upgrade/provider/github.ts>GithubProvider#getVersions
import { GithubProvider } from "https://deno.land/x/cliffy@v0.19.6/command/upgrade/provider/github.ts";