vendorKeyFrame = null; $this->animationName = null; } public function setVendorKeyFrame($vendorKeyFrame) { $this->vendorKeyFrame = $vendorKeyFrame; } public function getVendorKeyFrame() { return $this->vendorKeyFrame; } public function setAnimationName($animationName) { $this->animationName = $animationName; } public function getAnimationName() { return $this->animationName; } public function __toString() { return $this->render(new \Sabberworm\CSS\OutputFormat()); } public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) { $sResult = "@{$this->vendorKeyFrame} {$this->animationName}{$oOutputFormat->spaceBeforeOpeningBrace()}{"; $sResult .= parent::render($oOutputFormat); $sResult .= '}'; return $sResult; } public function isRootList() { return false; } public function atRuleName() { return $this->vendorKeyFrame; } public function atRuleArgs() { return $this->animationName; } }