import { tl } from "https://deno.land/x/grm@0.8.2/mod.ts";
const { ChannelAdminLogEventActionChangeUsername } = tl.Api;
x/grm/mod.ts>tl.Api.ChannelAdminLogEventActionChangeUsername.fromReader
import { tl } from "https://deno.land/x/grm@0.8.2/mod.ts";
const { ChannelAdminLogEventActionChangeUsername } = tl.Api;