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ant-design-vue

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An enterprise-class UI design language and Vue-based implementation

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import supportsPassive from '../../_util/supportsPassive'; export default function addEventListenerWrap(target, eventType, cb, option) { if (target && target.addEventListener) { let opt = option; if (opt === undefined && supportsPassive && (eventType === 'touchstart' || eventType === 'touchmove' || eventType === 'wheel')) { opt = { passive: false }; } target.addEventListener(eventType, cb, opt); } return { remove: () => { if (target && target.removeEventListener) { target.removeEventListener(eventType, cb); } } }; }