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- import normalizeWheel from 'normalize-wheel';
- const isFirefox = typeof navigator !== 'undefined' && navigator.userAgent.toLowerCase().indexOf('firefox') > -1;
- const mousewheel = function(element, callback) {
- if (element && element.addEventListener) {
- element.addEventListener(isFirefox ? 'DOMMouseScroll' : 'mousewheel', function(event) {
- const normalized = normalizeWheel(event);
- callback && callback.apply(this, [event, normalized]);
- });
- }
- };
- export default {
- bind(el, binding) {
- mousewheel(el, binding.value);
- }
- };
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