# WithImplicit(bool)

Method in [DeclarationBuilder](https://docs.yarnspinner.dev/3.1/api/csharp/yarn.compiler/yarn.compiler.declarationbuilder)

## Summary

Sets the [IsImplicit](https://docs.yarnspinner.dev/3.1/api/csharp/yarn.compiler/yarn.compiler.declaration/yarn.compiler.declaration.isimplicit) of the [Declaration](https://docs.yarnspinner.dev/3.1/api/csharp/yarn.compiler/yarn.compiler.declarationbuilder/yarn.compiler.declarationbuilder.declaration) .

```csharp
public DeclarationBuilder WithImplicit(bool isImplicit)
```

## Parameters

| Name              | Description                                        |
| ----------------- | -------------------------------------------------- |
| `bool` isImplicit | The is-implicit value to apply to the Declaration. |

## Returns

The [DeclarationBuilder](https://docs.yarnspinner.dev/3.1/api/csharp/yarn.compiler/yarn.compiler.declarationbuilder) instance that received this method call.