[](https://php.package.health/packages/innmind/signals/3.0.0)
1 total, 1 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| innmind/immutable | Immutable PHP primitive wrappers | ~4.0 | 5.9.0 | outdated |
5 total, 4 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| innmind/black-box | Test library | ^4.16 | 5.7.0 | outdated |
| innmind/coding-standard | ~2.0 | 2.0.1 | up to date | |
| nikic/php-parser | A PHP parser written in PHP | ^4.13.2 | v5.2.0 | outdated |
| phpunit/phpunit | The PHP Unit Testing framework. | ^9.5.14 | 11.3.6 | outdated |
| vimeo/psalm | A static analysis tool for finding errors in PHP applications | ~4.8 | 5.26.1 | outdated |