src/Plum/Plum.php
public function registerDeployer(DeployerInterface $deployer)
    {
        if (null !== $deployer) {
            $this->deployers[$deployer->getName()] = $deployer;
        }

        return $this;
    }
public function registerDeployer(DeployerInterface $deployer)
    {
        if (null !== $deployer) {
            $this->deployers[$deployer->getName()] = $deployer;
        }

        return $this;
    }
Registers a deployer

@param DeployerInterface $deployer

@return \Plum\Plum