config swagger in nestjs

if (appConfigs.nodeEnv === NodeEnv.development) {
    const options = new DocumentBuilder()
    .setTitle('document-title')
    .setDescription('A short description.')
    .setVersion('1.0')
    .addBearerAuth({
        type: 'apiKey',
        in: 'header',
        name: 'authorization',
    })
    .build();
    const document = SwaggerModule.createDocument(app, options);
    SwaggerModule.setup(
        configService.get('SWAGGER_ROUTE'),
        app,
        document,
    );
}