[Home](./index.md) > [@contract-case/case-boundary](./case-boundary.md) > [BoundaryResult](./case-boundary.boundaryresult.md) ## BoundaryResult class Supertype for all methods that return results. Use one of `BoundarySuccess`, `BoundaryFailure`, or one of the specialised `BoundarySuccessWith*` return types as appropriate. See the documentation for the method you're implementing for more information. **Signature:** ```typescript export declare abstract class BoundaryResult ``` ## Constructors | Constructor | Modifiers | Description | | ------------------------------------------------------------------------ | --------- | ------------------------------------------------------------------ | | [(constructor)(result)](./case-boundary.boundaryresult._constructor_.md) | | Constructs a new instance of the BoundaryResult class | ## Properties | Property | Modifiers | Type | Description | | ---------------------------------------------------------- | --------------------- | ------------------ | ----------- | | [resultType](./case-boundary.boundaryresult.resulttype.md) | readonly | BoundaryResultType | |