We want kdoc like ```kotlin /** * This is the class doc. * * @param foo the foo value */ data class Bar(val foo: String) ``` we already had this in the "old" [project](https://github.com/toolisticon/avro4k-generator/blob/d802bc15dbe8d2c6b491746d9d33a8619243cf88/avro4k-generator-api/src/main/kotlin/KotlinPoetKtx.kt#L31) and nee to re-apply here.