[](https://php.package.health/packages/async-interop/promise-test/v0.4.1)
2 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| async-interop/promise | A promise interface for interoperability in async operations. | ^0.4 | v0.4.1 | up to date |
| phpunit/phpunit | The PHP Unit Testing framework. | ^4|^5 | 11.4.3 | outdated |
No required development dependencies.