version 4.0.4 issue with IE

Vue.js version and component version

“vue-awesome-swiper”: 4.0.4 “vue”: “2.6.11”, “swiper”: “5.3.6”

Steps to reproduce

Hi, newest version of vue-awesome-swiper is not working on IE. I am using webpack with vue-loader and babel-loader. Also in my app.js importing these two lines for correct transpiling JS

import "core-js/stable";
import "regenerator-runtime/runtime";

and importing plugin globally:

import VueAwesomeSwiper from 'vue-awesome-swiper'
Vue.use(VueAwesomeSwiper)

IE shows Syntax error. I am not sure, if it is issue of webpack compiling or plugin issue. Previous version works fine. I noticed, that vue components are written in TS. Do I need to change my webpack conf.?

Webpack file:

'use strict';

const path = require("path");
const {VueLoaderPlugin} = require("vue-loader");
const TerserPlugin = require('terser-webpack-plugin');
const sortCSSmq = require('sort-css-media-queries');
const CompileTimePlugin = require('webpack-compile-time-plugin');
const {CleanWebpackPlugin} = require('clean-webpack-plugin');

const resourcesPath = "xxx/xxx/xxx/xxx/xxx";

module.exports = {
    name: 'default',
    mode: 'development',
    entry: {
        app: `./${resourcesPath}/xxx/Vue/app.js`,
        critical: `./${resourcesPath}/xxx/Js/critical.js`,
    },
    output: {
        chunkFilename: 'chunks/dev/[id].[contenthash].js',
        filename: '[name].js',
        path: path.resolve(__dirname, `${resourcesPath}/Public/Js`),
        publicPath: `/xxx/xxx/xxx/xxx/Public/Js/`
    },
    optimization: {
        minimize: true,
        minimizer: [
            new TerserPlugin({
                extractComments: false,
                parallel: true,
            })
        ]
    },
    resolve: {
        alias: {
            'vue$': 'vue/dist/vue.esm.js'
        },
    },
    module: {
        rules: [
            {
                test: /\.vue$/,
                use: 'vue-loader'
            },
            {
                test: /\.js$/,
                loader: 'babel-loader',
                exclude: /node_modules/,
            },
        ]
    },
    plugins: [
        new CleanWebpackPlugin({
            cleanOnceBeforeBuildPatterns: [
                'chunks/dev/*'
            ]
        }),
        new VueLoaderPlugin(),
        new CompileTimePlugin()
    ],
    watch: true,
    watchOptions: {
        ignored: /node_modules/
    }
};

Can you help me pls?

[TongjieYang]

@pfasang when you can babel, you can add swiper and dom 7 , it work in ie11 you can configure in vue.config.js as follows:
transpileDependencies: [/vue-baidu-map/,/vue-awesome-swiper/,/swiper/,/dom7/]

[surmon-china]

https://github.com/surmon-china/vue-awesome-swiper/issues/499#issuecomment-620484133