[Home](./index.md) > [@datashaper/schema](./schema.md) > [DestructureArgs](./schema.destructureargs.md) ## DestructureArgs interface Signature: ```typescript export interface DestructureArgs extends InputColumnArgs ``` Extends: [InputColumnArgs](./schema.inputcolumnargs.md) ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [keys?](./schema.destructureargs.keys.md) | | string\[\] | (Optional) | | [preserveSource?](./schema.destructureargs.preservesource.md) | | boolean | (Optional) Keep the original columns (default is to remove source columns). |