buildSelector()
  isVisible()
  isValidFocusableArea()
  find()
  getTabIndex()
  isTabbableIndex()
  createStatefulCollapseRadioGroup()
  mapElementToObjectTabbable()
  mapObjectTabbableToElement()
  compareObjectTabbables()
  filterTabbable()
  tabbable_find()
  findPrevious()
  findNext()
  assertIsDefined()
  getRectangleFromRange()
  computeCaretRect()
  documentHasTextSelection()
  isHTMLInputElement()
  isTextField()
  inputFieldHasUncollapsedSelection()
  documentHasUncollapsedSelection()
  documentHasSelection()
  getComputedStyle()
  getScrollContainer()
  getOffsetParent()
  isInputOrTextArea()
  isEntirelySelected()
  isDeepChild()
  isFormElement()
  isRTL()
  getRangeHeight()
  isSelectionForward()
  caretRangeFromPoint()
  hiddenCaretRangeFromPoint()
  scrollIfNoRange()
  isEdge()
  isHorizontalEdge()
  isNumberInput()
  isVerticalEdge()
  getRange()
  placeCaretAtEdge()
  placeCaretAtHorizontalEdge()
  placeCaretAtVerticalEdge()
  insertAfter()
  remove()
  replace()
  unwrap()
  replaceTag()
  wrap()
  safeHTML()
  stripHTML()
  isEmpty()
  getPhrasingContentSchema()
  isPhrasingContent()
  isTextContent()
  isElement()
  cleanNodeList()
  removeInvalidHTML()
  getFilesFromDataTransfer()