Custom server messes with build

[Jaxenormus]

Bug report

Describe the bug

Is there a way to ignore the custom server file or fix this

error - ./server/entity/Referrer.ts:10:1
Syntax error: Support for the experimental syntax 'decorators-legacy' isn't currently enabled:

   8 | import { nanoid } from 'nanoid';
   9 | 
> 10 | @Entity('referrers')
     | ^
  11 | export class Referrers extends BaseEntity {
  12 |   @PrimaryColumn('text')
  13 |   id!: string;

To Reproduce

Steps to reproduce the behavior, please provide code snippets or a repository:

Make a typescript next app with a custom server along with typeorm

Expected behavior

The dang thing to work or not to check the server folder

System information

• OS: macOS
• Version of Next.js: latest
• Version of Node.js: 14