chore: setup "deno lint" (#331)

* chore: setup "deno lint"

* ci(lint): add --unstable flat to lint script

* lint

* lint

* refactor: destructure assignment for Message#guildID

* chore: remove TODO comment

* refactor: remove redundant async

* chore: switch to Deno stable vscode ext

* chore: remove ignore comments

* chore: remove ignore comments

* chore: remove @ts-ignore comment

* fixes

* fixes

* chore: remove deno-lint-ignore comment

* chore: add index signature

src/ws/shard.ts

@@ -37,7 +37,7 @@ interface RequestMemberQueuedRequest {
   options?: FetchMembersOptions;
 }
 
-export async function createShard(
+export function createShard(
   data: DiscordBotGatewayData,
   identifyPayload: IdentifyPayload,
   resuming = false,
@@ -58,7 +58,7 @@ export async function createShard(
 
   basicShards.set(basicShard.id, basicShard);
 
-  ws.onopen = async () => {
+  ws.onopen = () => {
     if (!resuming) {
       // Initial identify with the gateway
       identify(basicShard, identifyPayload);