TODO: JetSourceFilterScope for go to contributors
~
++ TODO: JetSourceFilterScope for go to contributors
REVIEW: go to symbol(class) FIXED
++ REVIEW: go to symbol(class) FIXED
~ KotlinTypeParameterStubImpl.kt
Refactor: refine API of LightClassGenerationSupport

Move some specific code to IDELightClassGenerationSupport
FIXUP: Refactor: refine API of LightClassGenerationSupport