rc-tree/es/DropIndicator.js

import * as React from 'react';
export default function DropIndicator(_ref) {
  var dropPosition = _ref.dropPosition,
    dropLevelOffset = _ref.dropLevelOffset,
    indent = _ref.indent;
  var style = {
    pointerEvents: 'none',
    position: 'absolute',
    right: 0,
    backgroundColor: 'red',
    height: 2
  };
  switch (dropPosition) {
    case -1:
      style.top = 0;
      style.left = -dropLevelOffset * indent;
      break;
    case 1:
      style.bottom = 0;
      style.left = -dropLevelOffset * indent;
      break;
    case 0:
      style.bottom = 0;
      style.left = indent;
      break;
  }
  return /*#__PURE__*/React.createElement("div", {
    style: style
  });
}