watermanagement-backend-prod/node_modules/react-popper/lib/esm/Manager.js

import * as React from 'react';
export var ManagerReferenceNodeContext = React.createContext();
export var ManagerReferenceNodeSetterContext = React.createContext();
export function Manager(_ref) {
  var children = _ref.children;

  var _React$useState = React.useState(null),
      referenceNode = _React$useState[0],
      setReferenceNode = _React$useState[1];

  var hasUnmounted = React.useRef(false);
  React.useEffect(function () {
    return function () {
      hasUnmounted.current = true;
    };
  }, []);
  var handleSetReferenceNode = React.useCallback(function (node) {
    if (!hasUnmounted.current) {
      setReferenceNode(node);
    }
  }, []);
  return /*#__PURE__*/React.createElement(ManagerReferenceNodeContext.Provider, {
    value: referenceNode
  }, /*#__PURE__*/React.createElement(ManagerReferenceNodeSetterContext.Provider, {
    value: handleSetReferenceNode
  }, children));
}