| Unzip | Factory for creating extraction and compression tasks. |
| UnzipProgress | Progress information for an active extraction. |
| UnzipResult | Result returned when an extraction completes successfully. |
| UnzipTask | A single extraction operation. Each call to Unzip.extract() returns an UnzipTask instance that can be observed and cancelled independently. |
| ZipProgress | Progress information for an active zip creation. |
| ZipResult | Result returned when zip creation completes successfully. |
| ZipTask | A single zip creation operation. Each call to Unzip.zip() returns a ZipTask instance that can be observed and cancelled independently. |