import { type Handlers } from "https://deno.land/x/railgun@v0.1.2/mod.ts";
definition: { onListen?: (listener: Deno.Listener) => Empty; onFulfilled?: () => Empty; onRejected?: (err: Error) => Empty; onFinally?: () => Empty; }
import { type Handlers } from "https://deno.land/x/railgun@v0.1.2/mod.ts";