# Interface: AsyncUnzipOptions Options for asynchronously expanding a ZIP archive ## Hierarchy * [UnzipOptions](unzipoptions.md) ↳ **AsyncUnzipOptions** ## Index ### Properties * [filter](asyncunzipoptions.md#filter) ## Properties ### filter • `Optional` **filter**: [UnzipFileFilter](../README.md#unzipfilefilter) *Inherited from [UnzipOptions](unzipoptions.md).[filter](unzipoptions.md#filter)* A filter function to extract only certain files from a ZIP archive