feat(decorators): stablize props and remove after loading

src/models/client.ts

@@ -11,6 +11,7 @@ import { ClientPresence } from '../structures/presence.ts'
 import { EmojisManager } from '../managers/emojis.ts'
 import { ActivityGame, ClientActivity } from '../types/presence.ts'
 import { ClientEvents } from '../gateway/handlers/index.ts'
+import { Extension } from './extensions.ts'
 
 /** Some Client Options to modify behaviour */
 export interface ClientOptions {
@@ -181,7 +182,7 @@ export class Client extends EventEmitter {
 }
 
 export function event(name?: string) {
-  return function (client: Client, prop: string) {
+  return function (client: Client | Extension, prop: string) {
     const listener = ((client as unknown) as {
       [name: string]: (...args: any[]) => any
     })[prop]

src/models/commandClient.ts

@@ -98,6 +98,7 @@ export class CommandClient extends Client implements CommandClientOptions {
       Object.values(this._decoratedCommands).forEach((entry) => {
         this.commands.add(entry)
       })
+      this._decoratedCommands = undefined
     }
 
     this.on(
@@ -361,13 +362,7 @@ export function command(options?: CommandOptions) {
 
     if (options !== undefined) Object.assign(command, options)
 
-    if (target instanceof CommandClient) {
-      if (target._decoratedCommands === undefined)
-        target._decoratedCommands = {}
-      target._decoratedCommands[command.name] = command
-    } else {
-      if (target._decorated === undefined) target._decorated = {}
-      target._decorated[command.name] = command
-    }
+    if (target._decoratedCommands === undefined) target._decoratedCommands = {}
+    target._decoratedCommands[command.name] = command
   }
 }

src/models/extensions.ts

@@ -69,14 +69,27 @@ export class Extension {
   commands: ExtensionCommands = new ExtensionCommands(this)
   /** Events registered by this Extension */
   events: { [name: string]: (...args: any[]) => {} } = {}
-  _decorated?: { [name: string]: Command }
+
+  _decoratedCommands?: { [name: string]: Command }
+  _decoratedEvents?: { [name: string]: (...args: any[]) => any }
 
   constructor(client: CommandClient) {
     this.client = client
-    if (this._decorated !== undefined) {
-      Object.entries(this._decorated).forEach((entry) => {
+    if (this._decoratedCommands !== undefined) {
+      Object.entries(this._decoratedCommands).forEach((entry) => {
         this.commands.add(entry[1])
       })
+      this._decoratedCommands = undefined
+    }
+
+    if (
+      this._decoratedEvents !== undefined &&
+      Object.keys(this._decoratedEvents).length !== 0
+    ) {
+      Object.entries(this._decoratedEvents).forEach((entry) => {
+        this.listen(entry[0], entry[1])
+      })
+      this._decoratedEvents = undefined
     }
   }