Turn off certain errors in TypeScript
<p>Is there a way to turn off error checking for certain errors in TypeScript? For example, many of our uses of async functions show this error in our editors: "An async function or method must have a valid awaitable return type."</p>

<p>We would really like to not ever see that error again, without changing our code and adding types that we don't feel like adding or that we don't know until runtime. It looks like this error has the code 1057 from <a href="https://github.com/Microsoft/TypeScript/blob/master/src/compiler/diagnosticMessages.json" rel="nofollow">this source file</a></p>

<p>It would be nice to turn off errors by their code number.</p>