title: support for the experimental 'jsx' isn't currently enabled
body: <p>So I have endlessly searched the web to fix this issue.</p>
  <pre><code>&quot;support for the experimental 'jsx' isn't currently enabled...
  Add @babel/preset-react to the 'presets' section of your Babel config to enable transformation.
  If you want to leave it as-is, add @babel/plugin-syntax-jsx to the 'plugins' section to enable parsing.&quot;
  </code></pre>
  <p>So I had tons (like 100) of these as errors, so I altered my .babelrc and .babel.config.js to look like:</p>
  <pre><code>{
  test: /\.jsx?$/,
  exclude: [/node_modules/],
  use: [
  {
      loader: 'babel-loader',
      options: {
      presets: [
          '@babel/preset-env',
          '@babel/preset-react',{
          'plugins': [
              [&quot;@babel/plugin-proposal-class-properties&quot;, { &quot;loose&quot;: true }]
          ]}]
      }
  }]}
  </code></pre>
  <p>and the config:</p>
  <pre><code>
  &quot;presets&quot;: [
      &quot;react&quot;,
      &quot;@babel/preset-env&quot;,
      &quot;@babel/preset-typescript&quot;,
      &quot;@babel/preset-react&quot;
    ],
    &quot;plugins&quot;: [
    [
      &quot;@babel/plugin-proposal-class-properties&quot;,
        {
          &quot;loose&quot;: true
        }
    ],
    [
      &quot;@babel/plugin-transform-runtime&quot;,
      {
        &quot;regenerator&quot;: true
      }
    ]
    ]
  
  </code></pre>
  <p>Which resolved most of these errors.</p>
  <p>However I keep seeing this same error for 5 files -&gt; there are no noticeable differences between these 5 files and the 100's that were throwing the exact same errors before.</p>
  <p>Upon the advice of other stack overflow answers and the internet I changed my .babelrc and config.js:</p>
  <pre><code>{
  test: /\.jsx?$/,
  exclude: [/node_modules/],
  use: [
  {
      loader: 'babel-loader',
      options: {
      presets: [
          '@babel/preset-env',
          '@babel/preset-react',
          '@babel/preset-typescript',{
          'plugins': [
              [&quot;@babel/plugin-proposal-decorators&quot;, { &quot;legacy&quot;: true }],
              &quot;@babel/plugin-syntax-dynamic-import&quot;,
              &quot;@babel/plugin-transform-regenerator&quot;,
              [&quot;@babel/plugin-transform-runtime&quot;, {helpers: false, regenerator: true}],
              [&quot;@babel/plugin-proposal-class-properties&quot;, { &quot;loose&quot;: true }]
          ]}]
      }
  }]}
  </code></pre>
  <p>and the config:</p>
  <pre><code>
  &quot;presets&quot;: [
      &quot;react&quot;,
      [&quot;@babel/preset-env&quot;,
      {
        &quot;targets&quot;: {
          &quot;esmodules&quot;: true,
          &quot;node&quot; : &quot;current&quot;
        },
      }
      ],
      &quot;@babel/preset-typescript&quot;,
      &quot;@babel/preset-react&quot;
    ],
    &quot;plugins&quot;: [
    [
      &quot;@babel/plugin-proposal-class-properties&quot;,
        {
          &quot;loose&quot;: true
        }
    ],
    [
      &quot;@babel/plugin-transform-runtime&quot;,
      {
        &quot;regenerator&quot;: true
      }
    ]
    ]
  
  </code></pre>
  <p>I have tried many different combinations of these packages, adding one each time to see if it would build or change anything and nothing changed. I also tried adding @babel/plugin-syntax-jsx to the plugins, but it didn't seem to work either.</p>
  <p>I've also tried having the @babel packages into the .babelrc as well, but that didn't work either.</p>
  <p>Is there any other packages I can try to include or use? Or settings for the packages that might change it for these files?</p>
  <p>EDIT: package.json dependencies include:</p>
  <pre><code>&quot;@babel/runtime&quot;: &quot;^7.10.4&quot;,
  &quot;@babel/cli&quot;: &quot;^7.10.4&quot;,
  &quot;@babel/core&quot;: &quot;^7.10.4&quot;,
  &quot;@babel/plugin-proposal-class-properties&quot;: &quot;^7.10.4&quot;,
  &quot;@babel/plugin-proposal-decorators&quot;: &quot;^7.10.4&quot;,
  &quot;@babel/plugin-syntax-dynamic-import&quot;: &quot;^7.8.3&quot;,
  &quot;@babel/plugin-syntax-jsx&quot;: &quot;^7.10.4&quot;,
  &quot;@babel/plugin-transform-runtime&quot;: &quot;^7.10.4&quot;,
  &quot;@babel/preset-env&quot;: &quot;^7.10.4&quot;,
  &quot;@babel/preset-react&quot;: &quot;^7.10.4&quot;,
  &quot;@babel/preset-typescript&quot;: &quot;^7.10.4&quot;,
  &quot;core-js&quot;: &quot;^3.6.5&quot;,
  &quot;react&quot;: &quot;^16.0.0&quot;,
  &quot;react-dom&quot;: &quot;^16.0.0&quot;,
  
  </code></pre>