Kotlinx.serialization: Readme gradle example not working

[ersin-ertan]

In the build.gradle:
Cannot resolve symbol 'serialization_version'
but if you switch to serializationVersion it resolves.

---

With the basic example, the annotation is red, for both of the above formats.
```kotlin
@Serializable
// this class does not have a constructor
// Cannot access 'Serializable': it is internal in 'kotlin.io'

[sandwwraith]

Please import annotation explicitly: import kotlinx.serialization.Serializable

[sandwwraith]

Which example did you use? From root readme? Or from example-jvm folder?

[ersin-ertan]

It was an import problem, working now.
Root readme.