text: const sendContentScript = require("./sendContentScript");
  
  //this function will be invoked in containerWrapper.js
  
  module.exports = function (container) {
  	const fiberRoot = container._reactRootContainer._internalRoot;
  	let hostRoot = fiberRoot.current;
    	const treeCreator = require("./makeTreeCreator")();
  	let time_last = -Infinity;
  	// console.log("[info] actualStartTime:", hostRoot);
  	
  	setInterval( function() {
  		hostRoot = fiberRoot.current;
  		if (hostRoot.actualStartTime !== time_last) {
  			sendContentScript( treeCreator, undefined, hostRoot);
  			time_last = hostRoot.actualStartTime;
  			console.log("[2] actualStartTime:", time_last);
  			console.log("[2] actualStartTime:", hostRoot.actualStartTime);
  		}
  	}, 100 );
  	
  };
  