<p dir="auto">If you know how to fix the issue, make a pull request instead.</p>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I tried using the <code class="notranslate">@types/xxxx</code> package and had problems.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I tried using the latest stable version of tsc. <a href="https://www.npmjs.com/package/typescript" rel="nofollow">https://www.npmjs.com/package/typescript</a></li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have a question that is inappropriate for <a href="https://stackoverflow.com/" rel="nofollow">StackOverflow</a>.  (Please ask any appropriate questions there).</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> <a href="https://github.com/blog/821-mention-somebody-they-re-notified">Mention</a> the authors (see <code class="notranslate">Definitions by:</code> in <code class="notranslate">index.d.ts</code>) so they can respond.
<ul dir="auto">
<li>Authors: <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/borisyankov/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/borisyankov">@borisyankov</a>.</li>
</ul>
</li>
</ul>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="app.use((req: express.Request, res: express.Response) =&gt; {
    res.status(404).end();
});"><pre class="notranslate"><code class="notranslate">app.use((req: express.Request, res: express.Response) =&gt; {
    res.status(404).end();
});
</code></pre></div>
<p dir="auto">error TS2551: Property 'end' does not exist on type 'Response'. Did you mean 'send'?</p>
<p dir="auto">If you know how to fix the issue, make a pull request instead.</p>
<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I tried using the <code class="notranslate">@types/express</code> package and had problems.</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I tried using the latest stable version of tsc. <a href="https://www.npmjs.com/package/typescript" rel="nofollow">https://www.npmjs.com/package/typescript</a></li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> I have a question that is inappropriate for <a href="https://stackoverflow.com/" rel="nofollow">StackOverflow</a>.  (Please ask any appropriate questions there).</li>
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox" checked=""> <a href="https://github.com/blog/821-mention-somebody-they-re-notified">Mention</a> the authors (see <code class="notranslate">Definitions by:</code> in <code class="notranslate">index.d.ts</code>) so they can respond.
<ul dir="auto">
<li>Authors: <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/borisyankov/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/borisyankov">@borisyankov</a>, <a class="user-mention notranslate" data-hovercard-type="organization" data-hovercard-url="/orgs/CMUH/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/CMUH">@CMUH</a>, <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/rockwyc992/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/rockwyc992">@rockwyc992</a>, <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/OliverJAsh/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/OliverJAsh">@OliverJAsh</a></li>
</ul>
</li>
</ul>
<p dir="auto">My builds are throwing the following errors after upgrades to latest version of the @types/express package:</p>
<p dir="auto"><code class="notranslate">Property 'headers' does not exist on type 'Request&lt;any&gt;'</code></p>
<p dir="auto"><code class="notranslate">Property 'query' does not exist on type 'Request&lt;any&gt;'</code></p>
<p dir="auto"><code class="notranslate">Property 'body' does not exist on type 'Request&lt;any&gt;'</code></p>
<p dir="auto">We have changed nothing on our end. I also noticed that my TS environment, when I open up the index.d.ts of @types/express shows the following errors:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="`express-serve-static-core` has no exported member 'ParamsDictionary'

`express-serve-static-core` has no exported member 'Params'

`express-serve-static-core` has no exported member 'Params'"><pre class="notranslate"><code class="notranslate">`express-serve-static-core` has no exported member 'ParamsDictionary'

`express-serve-static-core` has no exported member 'Params'

`express-serve-static-core` has no exported member 'Params'
</code></pre></div>
<p dir="auto">Some kind of breaking change seems to have been introduced, and I cannot seem to find any guidelines on how to address.</p>