initial commit

classes/command.ts

@@ -0,0 +1,23 @@
+import {
+  SlashCommandBuilder,
+  SlashCommandSubcommandsOnlyBuilder,
+  CommandInteraction
+} from 'discord.js';
+
+export interface Component{
+  execute(interaction: unknown): Promise<void>;
+  build(): unknown;
+};
+
+export abstract class Command implements Component{
+  abstract get name(): string;
+  abstract get description(): string;
+  abstract execute(interaction: CommandInteraction): Promise<void>;
+  build(): 
+    SlashCommandBuilder | SlashCommandSubcommandsOnlyBuilder | 
+    Omit<SlashCommandBuilder, "addSubcommand" | "addSubcommandGroup">{
+    return new SlashCommandBuilder()
+      .setName(this.name)
+      .setDescription(this.description);
+  }
+};

classes/extendedclient.ts

@@ -0,0 +1,22 @@
+import {
+  Client,
+  Collection,
+  ClientOptions,
+} from 'discord.js';
+
+import {Command} from './command'
+
+export function isExtendedClient(client: Client): client is ExtendedClient{
+  return (client as ExtendedClient).commands !== undefined;
+}
+
+export class ExtendedClient extends Client{
+  public commands: Collection<string, Command>;
+  constructor(
+    opts: ClientOptions, 
+    cmds = new Collection<string, Command>()
+  ){
+    super(opts);
+    this.commands = cmds;
+  }
+};