johnny68

import { PreSignUpTriggerEvent, PreSignUpTriggerHandler } from 'aws-lambda';
import { CognitoIdentityServiceProvider } from 'aws-sdk';

const providerName = {
  google: 'Google',
  facebook: 'Facebook'
};

const tryMergeUserAccounts = async (event: PreSignUpTriggerEvent) => {
  const { userPoolId, userName } = event;