ant-design-vue/components/upload/Dragger.jsx

import { getOptionProps, getSlot } from '../_util/props-util';
import Upload from './Upload';
import { UploadProps } from './interface';

export default {
  name: 'AUploadDragger',
  inheritAttrs: false,
  props: UploadProps,
  render() {
    const props = getOptionProps(this);
    const { height, ...restProps } = props;
    const { style, ...restAttrs } = this.$attrs;
    const draggerProps = {
      ...restProps,
      ...restAttrs,
      type: 'drag',
      style: { ...style, height },
    };
    return <Upload {...draggerProps}>{getSlot(this)}</Upload>;
  },
};