import * as CK from "./ckeditor" ; export function isTextNode ( node ) { return node . is ( "text" ) ; } export function isRootElement ( node ) { return node . is ( "rootElement" ) ; } export function isElement ( node ) { return node . is ( "element" ) ; } export function isNode ( node ) { return node . is ( "node" ) ; } export function isDocumentFragment ( node ) { return node . is ( "documentFragment" ) ; }