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37 lines
2.6 KiB
JavaScript
37 lines
2.6 KiB
JavaScript
/**
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* @fileoverview added by tsickle
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* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
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*/
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/** @type {?} */
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const regex = /(auto|scroll)/;
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/** @type {?} */
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const style = (/**
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* @param {?} node
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* @param {?} prop
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* @return {?}
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*/
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(node, prop) => getComputedStyle(node, null).getPropertyValue(prop));
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const ɵ0 = style;
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/** @type {?} */
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const scroll = (/**
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* @param {?} node
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* @return {?}
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*/
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(node) => regex.test(style(node, 'overflow') +
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style(node, 'overflow-y') +
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style(node, 'overflow-x')));
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const ɵ1 = scroll;
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/** @type {?} */
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const scrollparent = (/**
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* @param {?} node
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* @return {?}
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*/
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(node) => !node || node === document.body
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? document.body
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: scroll(node)
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? node
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: scrollparent((/** @type {?} */ (node.parentNode))));
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const ɵ2 = scrollparent;
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export default scrollparent;
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export { ɵ0, ɵ1, ɵ2 };
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