# CLASS_SERIALIZER_OPTIONS

**Kind:** Constant

**Source:** [`packages/common/serializer/class-serializer.constants.ts`](https://github.com/nestjs/nest/blob/master/packages/common/serializer/class-serializer.constants.ts#L1)

**Part of:** [Common](subsystem-packages-common)

## Definition

```ts
'class_serializer:options'
```

## Value

```ts
'class_serializer:options'
```