#include "third_party/blink/renderer/core/html/shadow/shadow_element_utils.h"
#include "third_party/blink/renderer/core/dom/element.h"
#include "third_party/blink/renderer/core/dom/shadow_root.h"
#include "third_party/blink/renderer/core/html/forms/text_control_element.h"
#include "third_party/blink/renderer/core/html/shadow/shadow_element_names.h"
namespace blink {
bool IsSliderContainer(const Element& element) { … }
bool IsSliderThumb(const Node* node) { … }
bool IsTextControlContainer(const Node* node) { … }
bool IsTextControlPlaceholder(const Node* node) { … }
}