Merge
Interfaces, Classes and Traits
- ExtraPackage
- Processing for a composer.json file that will be merged into a RootPackageInterface
- MissingFileException
- NestedArray
- Adapted from http://cgit.drupalcode.org/drupal/tree/core/lib/Drupal/Component/Utility/NestedArray.php @ f86a4d650d5af0b82a3981e09977055fa63f6f2e
- PluginState
- Mutable plugin state
- StabilityFlags
- Adapted from Composer's RootPackageLoader::extractStabilityFlags