{"ast":null,"code":"import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport { useState, useEffect } from 'react';\nimport KeyCode from \"rc-util/es/KeyCode\";\nimport Menu, { MenuItem } from 'rc-menu';\nimport Dropdown from 'rc-dropdown';\nimport AddButton from './AddButton';\n\nfunction OperationNode(_ref, ref) {\n  var prefixCls = _ref.prefixCls,\n      id = _ref.id,\n      tabs = _ref.tabs,\n      locale = _ref.locale,\n      mobile = _ref.mobile,\n      _ref$moreIcon = _ref.moreIcon,\n      moreIcon = _ref$moreIcon === void 0 ? 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