<p dir="auto">I'm trying my luck here.</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="entry: {
    home: '/......../home.js'
},
output: {
    publicPath: '/dist/',
    filename: &quot;js/[name]-[hash].js&quot;,
    chunkFilename: &quot;js/[name]-chunk-[chunkhash].js&quot;
},"><pre class="notranslate"><code class="notranslate">entry: {
    home: '/......../home.js'
},
output: {
    publicPath: '/dist/',
    filename: "js/[name]-[hash].js",
    chunkFilename: "js/[name]-chunk-[chunkhash].js"
},
</code></pre></div>
<p dir="auto">Expect:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="js/home-70aa09e8630fee6b4bb2.js"><pre class="notranslate"><code class="notranslate">js/home-70aa09e8630fee6b4bb2.js
</code></pre></div>
<p dir="auto">Actually：</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="js/home-chunk-70aa09e8630fee6b4bb2.js"><pre class="notranslate"><code class="notranslate">js/home-chunk-70aa09e8630fee6b4bb2.js
</code></pre></div>
<p dir="auto"><a href="https://github.com/humorHan/webpack4.x">repository url</a></p>
<p dir="auto">webpack version:   4.14.0<br>
Node.js version:  9.6.1<br>
Operating System: mac os</p>
<h1 dir="auto">Bug report</h1>
<p dir="auto">For example I do not have any duplicates of classes named <code class="notranslate">BaseMeshBehavior</code>, but in the output I see</p>
<div class="highlight highlight-source-js notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="class BaseMeshBehavior_BaseMeshBehavior extends Behavior_Behavior {"><pre class="notranslate"><span class="pl-k">class</span> <span class="pl-v">BaseMeshBehavior_BaseMeshBehavior</span> <span class="pl-k">extends</span> <span class="pl-v">Behavior_Behavior</span> <span class="pl-kos">{</span><span class="pl-kos"></span></pre></div>
<p dir="auto"><strong>What is the current behavior?</strong></p>
<p dir="auto">renaming of identifiers although there are not more than one definition.</p>
<p dir="auto"><strong>If the current behavior is a bug, please provide the steps to reproduce.</strong></p>
<div class="highlight highlight-source-js notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="//@ts-check
const CWD = process.cwd();

const camelcase = require(&quot;camelcase&quot;);
const path = require(&quot;path&quot;);
const fs = require(&quot;fs&quot;);
const webpack = require(&quot;webpack&quot;);
const r = require(&quot;regexr&quot;).default;
const pkg = require(path.join(CWD, &quot;package.json&quot;));
const builderConfigPath = path.join(CWD, &quot;builder.config.js&quot;);
const builderConfig = fs.existsSync(builderConfigPath)
  ? require(builderConfigPath)
  : {};
const pkgNameParts = pkg.name.split(&quot;/&quot;);
const lastPkgNamePart = pkgNameParts[pkgNameParts.length - 1];
const globalName = builderConfig.globalName;
const NAME =
  globalName === false || globalName === &quot;&quot;
    ? &quot;&quot;
    : globalName || camelcase(lastPkgNamePart);

const alsoResolveRelativeToArchetype = () =&gt; [
  path.relative(
    CWD,
    path.join(
      path.dirname(require.resolve(&quot;builder-js-package&quot;)),
      &quot;node_modules&quot;
    )
  ),
  &quot;node_modules&quot;
];

module.exports = {
  entry: `.${path.sep}dist${path.sep}index`,
  output: {
    path: path.join(CWD, &quot;dist&quot;),
    filename: &quot;global.js&quot;,
    library: NAME,
    libraryTarget: &quot;var&quot; // alternative: &quot;window&quot;
  },
  resolve: {
    modules: alsoResolveRelativeToArchetype(),
    extensions: [&quot;.js&quot;]
  },
  resolveLoader: {
    modules: alsoResolveRelativeToArchetype()
  },
  module: {
    rules: [
      {
        test: /\.js$/,
        use: [&quot;source-map-loader&quot;],
        enforce: &quot;pre&quot;
      }
    ]
  },
  plugins: [new webpack.optimize.ModuleConcatenationPlugin()],
  devtool: &quot;source-map&quot;,
  mode: &quot;production&quot;,
  optimization: { minimize: true },
  stats: { assets: false }
};"><pre class="notranslate"><span class="pl-c">//<span class="pl-k">@ts</span>-check</span>
<span class="pl-k">const</span> <span class="pl-c1">CWD</span> <span class="pl-c1">=</span> <span class="pl-s1">process</span><span class="pl-kos">.</span><span class="pl-en">cwd</span><span class="pl-kos">(</span><span class="pl-kos">)</span><span class="pl-kos">;</span>

<span class="pl-k">const</span> <span class="pl-s1">camelcase</span> <span class="pl-c1">=</span> <span class="pl-en">require</span><span class="pl-kos">(</span><span class="pl-s">"camelcase"</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-s1">path</span> <span class="pl-c1">=</span> <span class="pl-en">require</span><span class="pl-kos">(</span><span class="pl-s">"path"</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-s1">fs</span> <span class="pl-c1">=</span> <span class="pl-en">require</span><span class="pl-kos">(</span><span class="pl-s">"fs"</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-s1">webpack</span> <span class="pl-c1">=</span> <span class="pl-en">require</span><span class="pl-kos">(</span><span class="pl-s">"webpack"</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-s1">r</span> <span class="pl-c1">=</span> <span class="pl-en">require</span><span class="pl-kos">(</span><span class="pl-s">"regexr"</span><span class="pl-kos">)</span><span class="pl-kos">.</span><span class="pl-c1">default</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-s1">pkg</span> <span class="pl-c1">=</span> <span class="pl-en">require</span><span class="pl-kos">(</span><span class="pl-s1">path</span><span class="pl-kos">.</span><span class="pl-en">join</span><span class="pl-kos">(</span><span class="pl-c1">CWD</span><span class="pl-kos">,</span> <span class="pl-s">"package.json"</span><span class="pl-kos">)</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-s1">builderConfigPath</span> <span class="pl-c1">=</span> <span class="pl-s1">path</span><span class="pl-kos">.</span><span class="pl-en">join</span><span class="pl-kos">(</span><span class="pl-c1">CWD</span><span class="pl-kos">,</span> <span class="pl-s">"builder.config.js"</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-s1">builderConfig</span> <span class="pl-c1">=</span> <span class="pl-s1">fs</span><span class="pl-kos">.</span><span class="pl-en">existsSync</span><span class="pl-kos">(</span><span class="pl-s1">builderConfigPath</span><span class="pl-kos">)</span>
  ? <span class="pl-en">require</span><span class="pl-kos">(</span><span class="pl-s1">builderConfigPath</span><span class="pl-kos">)</span>
  : <span class="pl-kos">{</span><span class="pl-kos">}</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-s1">pkgNameParts</span> <span class="pl-c1">=</span> <span class="pl-s1">pkg</span><span class="pl-kos">.</span><span class="pl-c1">name</span><span class="pl-kos">.</span><span class="pl-en">split</span><span class="pl-kos">(</span><span class="pl-s">"/"</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-s1">lastPkgNamePart</span> <span class="pl-c1">=</span> <span class="pl-s1">pkgNameParts</span><span class="pl-kos">[</span><span class="pl-s1">pkgNameParts</span><span class="pl-kos">.</span><span class="pl-c1">length</span> <span class="pl-c1">-</span> <span class="pl-c1">1</span><span class="pl-kos">]</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-s1">globalName</span> <span class="pl-c1">=</span> <span class="pl-s1">builderConfig</span><span class="pl-kos">.</span><span class="pl-c1">globalName</span><span class="pl-kos">;</span>
<span class="pl-k">const</span> <span class="pl-c1">NAME</span> <span class="pl-c1">=</span>
  <span class="pl-s1">globalName</span> <span class="pl-c1">===</span> <span class="pl-c1">false</span> <span class="pl-c1">||</span> <span class="pl-s1">globalName</span> <span class="pl-c1">===</span> <span class="pl-s">""</span>
    ? <span class="pl-s">""</span>
    : <span class="pl-s1">globalName</span> <span class="pl-c1">||</span> <span class="pl-s1">camelcase</span><span class="pl-kos">(</span><span class="pl-s1">lastPkgNamePart</span><span class="pl-kos">)</span><span class="pl-kos">;</span>

<span class="pl-k">const</span> <span class="pl-en">alsoResolveRelativeToArchetype</span> <span class="pl-c1">=</span> <span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-c1">=&gt;</span> <span class="pl-kos">[</span>
  <span class="pl-s1">path</span><span class="pl-kos">.</span><span class="pl-en">relative</span><span class="pl-kos">(</span>
    <span class="pl-c1">CWD</span><span class="pl-kos">,</span>
    <span class="pl-s1">path</span><span class="pl-kos">.</span><span class="pl-en">join</span><span class="pl-kos">(</span>
      <span class="pl-s1">path</span><span class="pl-kos">.</span><span class="pl-en">dirname</span><span class="pl-kos">(</span><span class="pl-en">require</span><span class="pl-kos">.</span><span class="pl-en">resolve</span><span class="pl-kos">(</span><span class="pl-s">"builder-js-package"</span><span class="pl-kos">)</span><span class="pl-kos">)</span><span class="pl-kos">,</span>
      <span class="pl-s">"node_modules"</span>
    <span class="pl-kos">)</span>
  <span class="pl-kos">)</span><span class="pl-kos">,</span>
  <span class="pl-s">"node_modules"</span>
<span class="pl-kos">]</span><span class="pl-kos">;</span>

<span class="pl-smi">module</span><span class="pl-kos">.</span><span class="pl-c1">exports</span> <span class="pl-c1">=</span> <span class="pl-kos">{</span>
  <span class="pl-c1">entry</span>: <span class="pl-s">`.<span class="pl-s1"><span class="pl-kos">${</span><span class="pl-s1">path</span><span class="pl-kos">.</span><span class="pl-c1">sep</span><span class="pl-kos">}</span></span>dist<span class="pl-s1"><span class="pl-kos">${</span><span class="pl-s1">path</span><span class="pl-kos">.</span><span class="pl-c1">sep</span><span class="pl-kos">}</span></span>index`</span><span class="pl-kos">,</span>
  <span class="pl-c1">output</span>: <span class="pl-kos">{</span>
    <span class="pl-c1">path</span>: <span class="pl-s1">path</span><span class="pl-kos">.</span><span class="pl-en">join</span><span class="pl-kos">(</span><span class="pl-c1">CWD</span><span class="pl-kos">,</span> <span class="pl-s">"dist"</span><span class="pl-kos">)</span><span class="pl-kos">,</span>
    <span class="pl-c1">filename</span>: <span class="pl-s">"global.js"</span><span class="pl-kos">,</span>
    <span class="pl-c1">library</span>: <span class="pl-c1">NAME</span><span class="pl-kos">,</span>
    <span class="pl-c1">libraryTarget</span>: <span class="pl-s">"var"</span> <span class="pl-c">// alternative: "window"</span>
  <span class="pl-kos">}</span><span class="pl-kos">,</span>
  <span class="pl-c1">resolve</span>: <span class="pl-kos">{</span>
    <span class="pl-c1">modules</span>: <span class="pl-en">alsoResolveRelativeToArchetype</span><span class="pl-kos">(</span><span class="pl-kos">)</span><span class="pl-kos">,</span>
    <span class="pl-c1">extensions</span>: <span class="pl-kos">[</span><span class="pl-s">".js"</span><span class="pl-kos">]</span>
  <span class="pl-kos">}</span><span class="pl-kos">,</span>
  <span class="pl-c1">resolveLoader</span>: <span class="pl-kos">{</span>
    <span class="pl-c1">modules</span>: <span class="pl-en">alsoResolveRelativeToArchetype</span><span class="pl-kos">(</span><span class="pl-kos">)</span>
  <span class="pl-kos">}</span><span class="pl-kos">,</span>
  <span class="pl-c1">module</span>: <span class="pl-kos">{</span>
    <span class="pl-c1">rules</span>: <span class="pl-kos">[</span>
      <span class="pl-kos">{</span>
        <span class="pl-c1">test</span>: <span class="pl-pds"><span class="pl-c1">/</span><span class="pl-cce">\.</span>js<span class="pl-cce">$</span><span class="pl-c1">/</span></span><span class="pl-kos">,</span>
        <span class="pl-c1">use</span>: <span class="pl-kos">[</span><span class="pl-s">"source-map-loader"</span><span class="pl-kos">]</span><span class="pl-kos">,</span>
        <span class="pl-c1">enforce</span>: <span class="pl-s">"pre"</span>
      <span class="pl-kos">}</span>
    <span class="pl-kos">]</span>
  <span class="pl-kos">}</span><span class="pl-kos">,</span>
  <span class="pl-c1">plugins</span>: <span class="pl-kos">[</span><span class="pl-k">new</span> <span class="pl-s1">webpack</span><span class="pl-kos">.</span><span class="pl-c1">optimize</span><span class="pl-kos">.</span><span class="pl-c1">ModuleConcatenationPlugin</span><span class="pl-kos">(</span><span class="pl-kos">)</span><span class="pl-kos">]</span><span class="pl-kos">,</span>
  <span class="pl-c1">devtool</span>: <span class="pl-s">"source-map"</span><span class="pl-kos">,</span>
  <span class="pl-c1">mode</span>: <span class="pl-s">"production"</span><span class="pl-kos">,</span>
  <span class="pl-c1">optimization</span>: <span class="pl-kos">{</span> <span class="pl-c1">minimize</span>: <span class="pl-c1">true</span> <span class="pl-kos">}</span><span class="pl-kos">,</span>
  <span class="pl-c1">stats</span>: <span class="pl-kos">{</span> <span class="pl-c1">assets</span>: <span class="pl-c1">false</span> <span class="pl-kos">}</span>
<span class="pl-kos">}</span><span class="pl-kos">;</span></pre></div>
<p dir="auto"><strong>What is the expected behavior?</strong></p>
<p dir="auto">It should not rename anything if it is not necessary. At the moment, it seems to rename many of my classes, but there are no definitions of anything else with the same name so there's no reason to rename them (as far as I know).</p>
<p dir="auto">For reference, Rollup doesn't rename them.</p>
<p dir="auto">This is what I see in the output:</p>
<div class="highlight highlight-source-js notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="/* concated harmony reexport DeclarativeBase */__webpack_require__.d(__webpack_exports__, &quot;DeclarativeBase&quot;, function() { return DeclarativeBase_DeclarativeBase; });
/* concated harmony reexport HTMLNode */__webpack_require__.d(__webpack_exports__, &quot;HTMLNode&quot;, function() { return HTMLNode_HTMLNode; });
/* concated harmony reexport HTMLScene */__webpack_require__.d(__webpack_exports__, &quot;HTMLScene&quot;, function() { return HTMLScene_HTMLScene; });
/* concated harmony reexport WebComponent */__webpack_require__.d(__webpack_exports__, &quot;WebComponent&quot;, function() { return WebComponent_WebComponent; });
/* concated harmony reexport BaseGeometryBehavior */__webpack_require__.d(__webpack_exports__, &quot;BaseGeometryBehavior&quot;, function() { return BaseGeometryBehavior_BaseGeometryBehavior; });
/* concated harmony reexport BaseMaterialBehavior */__webpack_require__.d(__webpack_exports__, &quot;BaseMaterialBehavior&quot;, function() { return BaseMaterialBehavior_BaseMaterialBehavior; });
/* concated harmony reexport BaseMeshBehavior */__webpack_require__.d(__webpack_exports__, &quot;BaseMeshBehavior&quot;, function() { return BaseMeshBehavior_BaseMeshBehavior; });
/* concated harmony reexport BasicMaterialBehavior */__webpack_require__.d(__webpack_exports__, &quot;BasicMaterialBehavior&quot;, function() { return BasicMaterialBehavior_BasicMaterialBehavior; });
/* concated harmony reexport BoxGeometryBehavior */__webpack_require__.d(__webpack_exports__, &quot;BoxGeometryBehavior&quot;, function() { return BoxGeometryBehavior_BoxGeometryBehavior; });
/* concated harmony reexport DefaultBehaviors */__webpack_require__.d(__webpack_exports__, &quot;DefaultBehaviors&quot;, function() { return DefaultBehaviors_DefaultBehaviors; });
/* concated harmony reexport DOMNodeGeometryBehavior */__webpack_require__.d(__webpack_exports__, &quot;DOMNodeGeometryBehavior&quot;, function() { return DOMNodeGeometryBehavior_DOMNodeGeometryBehavior; });
/* concated harmony reexport DOMNodeMaterialBehavior */__webpack_require__.d(__webpack_exports__, &quot;DOMNodeMaterialBehavior&quot;, function() { return DOMNodeMaterialBehavior_DOMNodeMaterialBehavior; });
/* concated harmony reexport ObjModelBehavior */__webpack_require__.d(__webpack_exports__, &quot;ObjModelBehavior&quot;, function() { return ObjModelBehavior_ObjModelBehavior; });
/* concated harmony reexport PhongMaterialBehavior */__webpack_require__.d(__webpack_exports__, &quot;PhongMaterialBehavior&quot;, function() { return PhongMaterialBehavior_PhongMaterialBehavior; });
/* concated harmony reexport PlaneGeometryBehavior */__webpack_require__.d(__webpack_exports__, &quot;PlaneGeometryBehavior&quot;, function() { return PlaneGeometryBehavior_PlaneGeometryBehavior; });
/* concated harmony reexport SphereGeometryBehavior */__webpack_require__.d(__webpack_exports__, &quot;SphereGeometryBehavior&quot;, function() { return SphereGeometryBehavior_SphereGeometryBehavior; });
/* concated harmony reexport Cube */__webpack_require__.d(__webpack_exports__, &quot;Cube&quot;, function() { return Cube_Cube; });
/* concated harmony reexport PushPaneLayout */__webpack_require__.d(__webpack_exports__, &quot;PushPaneLayout&quot;, function() { return PushPaneLayout_PushPaneLayout; });"><pre class="notranslate"><span class="pl-c">/* concated harmony reexport DeclarativeBase */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"DeclarativeBase"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">DeclarativeBase_DeclarativeBase</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport HTMLNode */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"HTMLNode"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">HTMLNode_HTMLNode</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport HTMLScene */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"HTMLScene"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">HTMLScene_HTMLScene</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport WebComponent */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"WebComponent"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">WebComponent_WebComponent</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport BaseGeometryBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"BaseGeometryBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">BaseGeometryBehavior_BaseGeometryBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport BaseMaterialBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"BaseMaterialBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">BaseMaterialBehavior_BaseMaterialBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport BaseMeshBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"BaseMeshBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">BaseMeshBehavior_BaseMeshBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport BasicMaterialBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"BasicMaterialBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">BasicMaterialBehavior_BasicMaterialBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport BoxGeometryBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"BoxGeometryBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">BoxGeometryBehavior_BoxGeometryBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport DefaultBehaviors */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"DefaultBehaviors"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">DefaultBehaviors_DefaultBehaviors</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport DOMNodeGeometryBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"DOMNodeGeometryBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">DOMNodeGeometryBehavior_DOMNodeGeometryBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport DOMNodeMaterialBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"DOMNodeMaterialBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">DOMNodeMaterialBehavior_DOMNodeMaterialBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport ObjModelBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"ObjModelBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">ObjModelBehavior_ObjModelBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport PhongMaterialBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"PhongMaterialBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">PhongMaterialBehavior_PhongMaterialBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport PlaneGeometryBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"PlaneGeometryBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">PlaneGeometryBehavior_PlaneGeometryBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport SphereGeometryBehavior */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"SphereGeometryBehavior"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">SphereGeometryBehavior_SphereGeometryBehavior</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport Cube */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"Cube"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">Cube_Cube</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span>
<span class="pl-c">/* concated harmony reexport PushPaneLayout */</span><span class="pl-s1">__webpack_require__</span><span class="pl-kos">.</span><span class="pl-en">d</span><span class="pl-kos">(</span><span class="pl-s1">__webpack_exports__</span><span class="pl-kos">,</span> <span class="pl-s">"PushPaneLayout"</span><span class="pl-kos">,</span> <span class="pl-k">function</span><span class="pl-kos">(</span><span class="pl-kos">)</span> <span class="pl-kos">{</span> <span class="pl-k">return</span> <span class="pl-v">PushPaneLayout_PushPaneLayout</span><span class="pl-kos">;</span> <span class="pl-kos">}</span><span class="pl-kos">)</span><span class="pl-kos">;</span></pre></div>
<p dir="auto">For each of those identifiers, there's only one of them anywhere in my project.</p>
<p dir="auto">Related: <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="248782494" data-permission-text="Title is private" data-url="https://github.com/webpack/webpack/issues/5463" data-hovercard-type="issue" data-hovercard-url="/webpack/webpack/issues/5463/hovercard" href="https://github.com/webpack/webpack/issues/5463">#5463</a> (by <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/Michael-Tajmajer-Emrsn/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/Michael-Tajmajer-Emrsn">@Michael-Tajmajer-Emrsn</a>)</p>
<p dir="auto"><strong>Other relevant information:</strong><br>
webpack version:  4.27.1<br>
Node.js version: v13.5.0<br>
Operating System: macOS<br>
Additional tools:</p>