core-bundle/src/Framework/FrameworkAwareTrait.php
public function getFramework(): ContaoFramework
    {
        @trigger_error(
            'Using FrameworkAwareTrait::getFramework() has been deprecated and will no longer work in Contao 5.0.',
            E_USER_DEPRECATED
        );

        if (null === $this->framework) {
            throw new \LogicException('The framework service has not been set.');
        }

        return $this->framework;
    }
public function getFramework(): ContaoFramework
    {
        @trigger_error(
            'Using FrameworkAwareTrait::getFramework() has been deprecated and will no longer work in Contao 5.0.',
            E_USER_DEPRECATED
        );

        if (null === $this->framework) {
            throw new \LogicException('The framework service has not been set.');
        }

        return $this->framework;
    }
@throws \LogicException

@deprecated Deprecated since Contao 4.3, to be removed in Contao 5.0