type IsNode = (value: unknown) => value is Node; declare const isNode: IsNode; type IsElementNode = (node: Node | null) => node is Element; declare const isElementNode: IsElementNode; type IsInlineElementNode = (node: Node | null) => boolean; declare const isInlineElement: IsInlineElementNode; type IsCommentNode = (node: Node | null) => node is Comment; declare const isCommentNode: IsCommentNode; type IsTextNode = (node: Node | null) => node is Text; declare const isTextNode: IsTextNode; type IsDocumentFragmentNode = (node: Node | null) => node is DocumentFragment; declare const isDocumentFragmentNode: IsDocumentFragmentNode; export type { IsCommentNode, IsDocumentFragmentNode, IsElementNode, IsInlineElementNode, IsNode, IsTextNode, }; export { isCommentNode, isDocumentFragmentNode, isElementNode, isInlineElement, isNode, isTextNode, };