[](https://php.package.health/packages/symfony/contracts/v1.0.0)
No required dependencies.
2 total, 2 outdated
| Package | Required | Latest | Status | |
|---|---|---|---|---|
| psr/cache | Common interface for caching libraries | ^1.0 | 3.0.0 | outdated |
| psr/container | Common Container Interface (PHP FIG PSR-11) | ^1.0 | 2.0.2 | outdated |