FirSignatureEnhancement
converts declarations from java model into how it should look from the Kotlin side, including
• simple transformation of types
• mapping builtin types (
java.lang.String
->
kotlin.String
)
• mapping collection types
• provide correct nullability (flexible types or regular types in presence of nullability annotations)
It also paired with
FirJavaClassUseSiteMemberScope
and
JvmMappedScope
, which also perform some other things, like
• creating properties based on java getters, if this getter overrides some kotlin property
• renames and transforms some java methods (e.g. in collections) to fir kotlin hierarchies (
Map<K, R>.containsKey(Object key) -> Map<K, R>.containsKey(key: K)
• transforms some functions to properties (
List.size() -> List.size
)
