This issue is part of a larger issue: Migrate Dokka's analysis to K2 compiler (#2888).

Goal

Dokka should be able to generate documentation for all Kotlin Multiplatform projects.

That includes, but not limited to:

• Projects that use 3rd party klib libraries.
• Projects that use platform/native types provided by Kotlin by default (like CVariable)
• Projects that use cintrop to generate bindings for an arbitrary local library.
• Projects that have non-stable targets such as Kotlin/Wasm.

The documentation generated for such projects by K1 and K2 analyses should not have significant and breaking differences.

Sub-tasks

• [K2] Migrate to new Standalone Analysis API #3114
• [K2] Reorganize project model for MPP #3189
• [K2] KMP: Platform tabs missed common for properties #3360
• [K2] KMP: ERROR CLASS for references in the shared code if there is an intermediate level between them #3377
• [K2] KMP: Extension function miss platform tab for shared source set with one target #3386
• [K2] KMP: Classes with expect/actual are missing parameters in signature #3381
• [K2] KMP: external keyword is not rendered for properties #3380
• [K2] KMP: @constructor description is not rendered for implicit actual constructor #3379
• [K2] KMP: Constructors in actual class are missing keyword actual #3378

Upstream issues

• KT-61371 - Analysis API standalone: register compiler symbol provider for libraries in standalone mode
• KT-62244 - K2: Analysis API Standalone: Resolving klib dependencies from binary roots terminates application
• (blocking) KT-62696 - Analysis API: KMP support for Standalone Mode