[Home](./index.md) > [@datashaper/schema](./schema.md) > [UnknownInput](./schema.unknowninput.md) ## UnknownInput interface Signature: ```typescript export interface UnknownInput ``` ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [input?](./schema.unknowninput.input.md) | | [WorkflowInput](./schema.workflowinput.md) \| { source?: [WorkflowInput](./schema.workflowinput.md); others?: [WorkflowInput](./schema.workflowinput.md)\[\]; \[key: string\]: [WorkflowInput](./schema.workflowinput.md) \| [WorkflowInput](./schema.workflowinput.md)\[\] \| undefined; } | (Optional) |