Arrow function not transpiling in IE11

[brvenkat]

Support plan

• is this issue currently blocking your project? (no):
• is this issue affecting a production system? (yes):

Context

• node version: v 12.16.3
• module version: 2.0.1
• environment (e.g. node, browser, native): Browser
• used with (e.g. hapi application, another framework, standalone, ...): React + Node App
• any other relevant information:

How can we help?

I am using joi-date from hapi as follows const joiDate = require('@hapi/joi-date');

The arrow function used in joi-date is not getting transpiled in IE11 due to which my app does not work in IE11. Attached screenshot from IE11. I get a syntax error and clicking on the link leads me to the screenshot below

I am using babel7 and webpack4

Here is my webpack config
      {
        test: /\.js$/,
        exclude: /node_modules\/(?!.*hapi\/joi-date)/,
        loader: 'babel-loader',
      },
Tried using function version as well but did not help
        exclude: function(modulePath) {
          return /node_modules/.test(modulePath) &&
              !/node_modules\/@hapi\/joi-date/.test(modulePath);
        },

.babelrc entries
{
  "presets": [
    "@babel/env",
    "@babel/react",
    "@babel/preset-flow"
  ],
  "env": {
    "development": {
      "plugins": [
        "react-hot-loader/babel"
      ]
    }
  },
  "plugins": [
    [
      "@babel/plugin-transform-runtime",
      {
        "corejs": 2,
        "helpers": false,
        "regenerator": true
      }
    ],
    "@babel/plugin-syntax-dynamic-import",
    "@babel/plugin-syntax-import-meta",
    "@babel/plugin-proposal-class-properties",
    "@babel/plugin-proposal-json-strings",
    [
      "@babel/plugin-proposal-decorators",
      {
        "legacy": true
      }
    ],
    "@babel/plugin-proposal-function-sent",
    "@babel/plugin-proposal-export-namespace-from",
    "@babel/plugin-proposal-numeric-separator",
    "@babel/plugin-proposal-throw-expressions",
    "@babel/plugin-proposal-export-default-from",
    "@babel/plugin-proposal-logical-assignment-operators",
    "@babel/plugin-proposal-optional-chaining",
    [
      "@babel/plugin-proposal-pipeline-operator",
      {
        "proposal": "minimal"
      }
    ],
    "@babel/plugin-proposal-nullish-coalescing-operator",
    "@babel/plugin-proposal-do-expressions",
    "@babel/plugin-proposal-function-bind"
  ]
}

I tried adding @babel/plugin-transform-arrow-functions plugin as well but it did not help

[hueniverse]

Unfortunately, no community resources were available to help resolve this issue after two weeks, and it is being closed. We close unresolved community issues to keep the issue tracker organized and effective.