4cd4fd28
 郭伟龙
feat: 初始化项目
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import getWindow from "./getWindow.js";
function isElement(node) {
var OwnElement = getWindow(node).Element;
return node instanceof OwnElement || node instanceof Element;
}
function isHTMLElement(node) {
var OwnElement = getWindow(node).HTMLElement;
return node instanceof OwnElement || node instanceof HTMLElement;
}
function isShadowRoot(node) {
// IE 11 has no ShadowRoot
if (typeof ShadowRoot === 'undefined') {
return false;
}
var OwnElement = getWindow(node).ShadowRoot;
return node instanceof OwnElement || node instanceof ShadowRoot;
}
export { isElement, isHTMLElement, isShadowRoot };
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