message: fix slash module decorators
diff: @@ -3,11 +3,10 @@ import type { SlashCommandHandler } from './slashClient.ts'
  export class SlashModule {
  name: string = ''
  commands: SlashCommandHandler[] = []
  - _decoratedSlash?: SlashCommandHandler[]
  constructor() {
  - if (this._decoratedSlash !== undefined) {
  - this.commands = this._decoratedSlash
  + if ((this as any)._decoratedSlash !== undefined) {
  + ;(this as any).commands = (this as any)._decoratedSlash
  }
  }
  