import { type Fulfilled } from "https://deno.land/x/live@1.53.3/utils/promise.ts";
Promise.prototype.then onfufilled callback type.
x/live/utils/promise.ts>Fulfilled
import { type Fulfilled } from "https://deno.land/x/live@1.53.3/utils/promise.ts";
Promise.prototype.then onfufilled callback type.