rwadurian/backend/services/transfer-service/src/config/app.config.ts

import { registerAs } from '@nestjs/config';

export default registerAs('app', () => ({
  nodeEnv: process.env.NODE_ENV || 'development',
  port: parseInt(process.env.APP_PORT || '3013', 10),
  serviceName: 'transfer-service',
}));