18 lines
452 B
JavaScript
18 lines
452 B
JavaScript
function getRoot(ele) {
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var _ele$getRootNode;
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return ele === null || ele === void 0 || (_ele$getRootNode = ele.getRootNode) === null || _ele$getRootNode === void 0 ? void 0 : _ele$getRootNode.call(ele);
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}
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/**
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* Check if is in shadowRoot
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*/
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export function inShadow(ele) {
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return getRoot(ele) instanceof ShadowRoot;
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}
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/**
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* Return shadowRoot if possible
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*/
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export function getShadowRoot(ele) {
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return inShadow(ele) ? getRoot(ele) : null;
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} |