parentElementOpt

SaferHTMLElement

parentNodeOpt

SaferNode SaferTreeWalker

parentRuleOpt

SaferCSSRule SaferCSSStyleDeclaration

parentStyleSheetOpt

SaferCSSRule SaferStyleSheet

prefixOpt

SaferAttr SaferElement

previousElementSiblingOpt

SaferNonDocumentTypeChildNode

previousNodeOpt

SaferNodeIterator SaferTreeWalker

previousSiblingOpt

SaferMutationRecord SaferNode SaferTreeWalker