Create a multiplatform library
This section provides steps for creating a multiplatform library. You can also complete the tutorial where you will create a multiplatform library, test it, and publish it to Maven.
In IntelliJ IDEA, select File | New | Project.
In the panel on the left, select Kotlin Multiplatform.
Enter a project name, then in the Multiplatform section select Library as the project template.
Select the Gradle DSL – Kotlin or Groovy.
Click Next.
You can finish creating the project by clicking Finish on the next screen or configure it if necessary:
To add modules, select Project and click the + icon. Choose the module type.
To add target platforms, select library and click the + icon. Choose the target.
Configure target settings, such as the target JVM version and test framework.
If necessary, specify dependencies between modules:
Multiplatform and Android modules
Multiplatform and iOS modules
JVM modules
Click Finish.
The new project opens.