Optional module in dev only? | NestJS | Page 1

I installed @nestjs/devtools-integration as a dev dependency. Now in production, I get the following error:

Cannot find module '@nestjs/devtools-integration'

// app.module.ts
import { Module } from '@nestjs/common';
import { DevtoolsModule } from '@nestjs/devtools-integration';

@Module({
  imports: [DevtoolsModule.register()],
})
export class AppModule {}

Is there a way to mark it non-required based on NODE_ENV, and get past this error?

Tried the following but it doesn't work:

@Module({
  imports: [
    ...(process.env.NODE_ENV !== 'production'
      ? []
      : [
          import('@nestjs/devtools-integration').then((devtools) => {
            return devtools.DevtoolsModule.register({
              http: process.env.NODE_ENV !== 'production',
            });
          }),
        ]),
  ],
})
export class AppModule {}

Also tried to catch the error with process.on('unhandledRejection', (error) => {}) but no luck.

The docs don't mention optional modules, is that not possible? What's the recommended approach here?

#Optional module in dev only?