<?php namespace WPMailSMTP\Vendor\Psr\Log; /** * Basic Implementation of LoggerAwareInterface. */ trait LoggerAwareTrait { /** * The logger instance. * * @var LoggerInterface|null */ protected $logger; /** * Sets a logger. * * @param LoggerInterface $logger */ public function setLogger(\WPMailSMTP\Vendor\Psr\Log\LoggerInterface $logger) { $this->logger = $logger; } }