text: import Web3 from 'web3';
  
  const getWeb3 = () =>
  	new Promise((resolve, reject) => {
  		// Wait for loading completion to avoid race conditions with web3 injection timing.
  		window.addEventListener('load', async () => {
  			// Modern dapp browsers...
  			if (window.ethereum) {
  				const web3 = new Web3(window.ethereum);
  				try {
  					// Request account access if needed
  					await window.ethereum.enable();
  					// Acccounts now exposed
  					resolve(web3);
  				} catch (error) {
  					reject(error);
  				}
  			}
  			// Legacy dapp browsers...
  			else if (window.web3) {
  				// Use Mist/MetaMask's provider.
  				const web3 = window.web3;
  				console.log('Injected web3 detected.');
  				resolve(web3);
  			}
  			// Fallback to localhost; use dev console port by default...
  			else {
  				const provider = new Web3.providers.HttpProvider(
  					'http://127.0.0.1:7545'
  				);
  				const web3 = new Web3(provider);
  				console.log('No web3 instance injected, using Local web3.');
  				resolve(web3);
  			}
  		});
  	});
  
  export default getWeb3;
  