## singularize() function [​](/content/docs/sdk/core.singularize#singularize-function/index.html)

**Signature:**

```typescript
export declare function singularize<T>(value: T | T[] | undefined): T | undefined;
```

## Parameters [​](/content/docs/sdk/core.singularize#parameters/index.html)

| Parameter | Type                              | Description |
|-----------|-----------------------------------|-------------|
| value     | T \| T\[\] \| undefined         |             |

**Returns:**

T \| undefined

- [singularize() function](/content/docs/sdk/core.singularize#singularize-function/index.html)
- [Parameters](/content/docs/sdk/core.singularize#parameters/index.html)