## PrefixOperatorAtom.operator property [​](/content/docs/sdk/core.prefixoperatoratom.operator#prefixoperatoratomoperator-property/index.html)

**Signature:**

```typescript
readonly operator: string;
```  
- [PrefixOperatorAtom.operator property](/content/docs/sdk/core.prefixoperatoratom.operator#prefixoperatoratomoperator-property/index.html)