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- /**
- * @fileoverview added by tsickle
- * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
- */
- /**
- * Check if the given element is fixed or is inside a fixed parent
- */
- import { getStyleComputedProperty } from './getStyleComputedProperty';
- import { getParentNode } from './getParentNode';
- /**
- * @param {?} element
- * @return {?}
- */
- export function isFixed(element) {
- /** @type {?} */
- const nodeName = element.nodeName;
- if (nodeName === 'BODY' || nodeName === 'HTML') {
- return false;
- }
- if (getStyleComputedProperty(element, 'position') === 'fixed') {
- return true;
- }
- return isFixed(getParentNode(element));
- }
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