import { registerAs } from '@nestjs/config'; export default registerAs('s3', () => ({ region: process.env.S3_REGION || 'US', accessKeyId: process.env.S3_ACCESS_KEY_ID, secretAccessKey: process.env.S3_SECRET_ACCESS_KEY, endpoint: process.env.S3_ENDPOINT, bucket: process.env.S3_BUCKET, }));