import {installHook} from 'react-devtools-shared/src/hook';

// avoid double execution

if (!window.hasOwnProperty('__REACT_DEVTOOLS_GLOBAL_HOOK__')) {

  installHook(window);

  // detect react

  window.__REACT_DEVTOOLS_GLOBAL_HOOK__.on(

    'renderer',

    function ({reactBuildType}) {

      window.postMessage(

        {

          source: 'react-devtools-hook',

          payload: {

            type: 'react-renderer-attached',

            reactBuildType,

          },

        },

        '*',

      );

    },

  );

  // save native values

  window.__REACT_DEVTOOLS_GLOBAL_HOOK__.nativeObjectCreate = Object.create;

  window.__REACT_DEVTOOLS_GLOBAL_HOOK__.nativeMap = Map;

  window.__REACT_DEVTOOLS_GLOBAL_HOOK__.nativeWeakMap = WeakMap;

  window.__REACT_DEVTOOLS_GLOBAL_HOOK__.nativeSet = Set;

}