app/code/community/Aoe/TemplateHints/Helper/BlockInfo.php
public function getRemoteCallEnabled() {
        if (is_null($this->remoteCallEnabled)) {
            $this->remoteCallEnabled = Mage::getStoreConfigFlag('dev/aoe_templatehints/enablePhpstormRemoteCall');
        }
        return $this->remoteCallEnabled;
    }
public function getRemoteCallEnabled() {
        if (is_null($this->remoteCallEnabled)) {
            $this->remoteCallEnabled = Mage::getStoreConfigFlag('dev/aoe_templatehints/enablePhpstormRemoteCall');
        }
        return $this->remoteCallEnabled;
    }
Check if remote call is enabled in configuration

@return bool