made the code pretty :)

src/types/handler.ts

@@ -5,30 +5,30 @@ import type {
   CommandInteractionOptionResolver,
   Message,
   MessagePayload,
-  MessageOptions
+  MessageOptions,
 } from 'discord.js';
 
 import type * as Sern from '../handler/sern';
 
 export type Visibility = 'private' | 'public';
 // Anything that can be sent in a `<TextChannel>#send` or `<CommandInteraction>#reply`
-export type possibleOutput<T = string> = T | MessagePayload & MessageOptions;
+export type possibleOutput<T = string> = T | (MessagePayload & MessageOptions);
 export type Nullable<T> = T | null;
 export type delegate = Sern.Module<unknown>['delegate'];
 
 // Thanks @cursorsdottsx
 export type ParseType<T> = {
   [K in keyof T]: T[K] extends unknown ? [k: K, args: T[K]] : never;
-} [keyof T];
+}[keyof T];
 
 // A Sern.Module['delegate'] will carry a Context Parameter
 
 export type Context = {
-  message: Option<Message>,
-  interaction: Option<CommandInteraction>
-}
+  message: Option<Message>;
+  interaction: Option<CommandInteraction>;
+};
+
+export type Arg = ParseType<{ text: string; slash: SlashOptions }>;
 
-export type Arg = ParseType<{ text: string, slash: SlashOptions }>;
-    
 // TypeAlias for interaction.options
 export type SlashOptions = Omit<CommandInteractionOptionResolver, 'getMessage' | 'getFocused'>;