$reason
$reason :
Solver install operation.
__construct(\Composer\Package\AliasPackage $package, string $reason = null)
Initializes operation.
\Composer\Package\AliasPackage | $package | package instance |
string | $reason | operation reason |
getPackage() : \Composer\Package\PackageInterface
Returns package instance.
formatVersion(\Composer\Package\PackageInterface $package)
\Composer\Package\PackageInterface | $package |