Cannot find WebDriverWait class in OpenQA.Selenium (C#)

Luckily I sometimes read the comments to answers as well, so I stumbled across the solution within the highest ranked comment here:

WebDriverWait [is] from the OpenQA.Selenium.Support.UI namespace and
comes in a separate package called Selenium WebDriver Support Classes
on NuGet

Thanks @Ved!

In Visual Studio this means, that you need to install TWO packages:

• NuGet package “Selenium.WebDriver” AND ALSO
• NuGet package “Selenium.Support“

Coming from Java with Maven, this is not trivial (at least to me ;-), because until now I just needed to include one and only one dependency to get “all of the good stuff” like this:

<dependency>
    <groupId>org.seleniumhq.selenium</groupId>
    <artifactId>selenium-java</artifactId>
    <version>2.46.0</version>
</dependency>

* Posted this as a question including the answer because it cost me too much time and luck to stumble over the answer.