import InputNumber from 'rc-input-number'; import React from 'react'; export default React.createClass({ getDefaultProps() { return { prefixCls: 'ant-input-number' }; }, render() { let sizeClass = ''; if (this.props.size === 'large') { sizeClass = 'ant-input-number-lg'; } else if (this.props.size === 'small') { sizeClass = 'ant-input-number-sm'; } return ; } });