cakephp30.yaml

services:
    # @see https://github.com/cakephp/upgrade/tree/master/src/Shell/Task
    Rector\CakePHP\Rector\StaticCall\AppUsesStaticCallToUseStatementRector: null
    Rector\CakePHP\Rector\Name\ImplicitShortClassNameUseStatementRector: null

    Rector\Renaming\Rector\Class_\RenameClassRector:
        $oldToNewClasses:
            # see https://github.com/cakephp/upgrade/blob/756410c8b7d5aff9daec3fa1fe750a3858d422ac/src/Shell/Task/RenameClassesTask.php#L37
            'Cake\Network\Http\HttpSocket': 'Cake\Network\Http\Client'
            'Cake\Model\ConnectionManager': 'Cake\Database\ConnectionManager'
            'Cake\TestSuite\CakeTestCase': 'Cake\TestSuite\TestCase'
            'Cake\TestSuite\Fixture\CakeTestFixture': 'Cake\TestSuite\Fixture\TestFixture'
            'Cake\Utility\String': 'Cake\Utility\Text'
            'CakePlugin': 'Plugin'
            'CakeException': 'Exception'

            # see https://book.cakephp.org/3/en/appendices/3-0-migration-guide.html#configure
            'Cake\Configure\PhpReader': 'Cake\Core\Configure\EnginePhpConfig'
            'Cake\Configure\IniReader': 'Cake\Core\Configure\EngineIniConfig'
            'Cake\Configure\ConfigReaderInterface': 'Cake\Core\Configure\ConfigEngineInterface'

            # https://book.cakephp.org/3/en/appendices/3-0-migration-guide.html#request
            'CakeRequest': 'Cake\Network\Request'