How to add a library to Kotlin?

Question

IntelliJ IDEA

Good afternoon
Can you please tell me how to add a library for kotlin?
What exactly needs to be done? I just couldn't find an answer to such a banal question on the Internet.
For example, I want to install this library https://libktx.github.io/#dependencies-section
Thanks in advance
PS
I write to intellij IDEA

Answer 1

you yourself gave a link to the
gradle answer:

// ktx-actors:
compile group: 'io.github.libktx', name: 'ktx-actors', version: '1.9.10-b2'

maven:

<!-- ktx-actors -->
<dependency>
    <groupId>io.github.libktx</groupId>
    <artifactId>ktx-actors</artifactId>
    <version>1.9.10-b2</version>
</dependency>