KTIJ-35225 [kotlin] Account for all types of qualified callable symbols in KDocs in Import Optimizer

Before that, only the functions were accounted for by mistake

^KTIJ-35225 Fixed

GitOrigin-RevId: 747cf88412e9d675b2a1d1d0fb0a8387b2564fc8

plugins/kotlin/base/fe10/analysis/src/org/jetbrains/kotlin/idea/references/referenceUtil.kt

@@ -85,7 +85,7 @@ fun KtReference.canBeResolvedViaImport(target: DeclarationDescriptor, bindingCon
     if (this is KDocReference) {
         val qualifier = element.getQualifier() ?: return true
         return if (target.isExtension) {
-            val elementHasFunctionDescriptor = element.resolveMainReferenceToDescriptors().any { it is FunctionDescriptor }
+            val elementHasFunctionDescriptor = element.resolveMainReferenceToDescriptors().any { it is CallableDescriptor }
             val qualifierHasClassDescriptor = qualifier.resolveMainReferenceToDescriptors().any { it is ClassDescriptor }
             elementHasFunctionDescriptor && qualifierHasClassDescriptor
         } else {

plugins/kotlin/code-insight/inspections-shared/tests/testData/inspections/unusedImport/basic/kDocReferences_qualifiedExtensions.Dependency.kt

@@ -0,0 +1,7 @@
+package kDocReferences_qualifiedExtensions.dependency
+
+class Foo
+
+fun Foo.extensionFunction() {}
+
+val Foo.extensionProperty: String get() = "extension property"

plugins/kotlin/code-insight/inspections-shared/tests/testData/inspections/unusedImport/basic/kDocReferences_qualifiedExtensions.kt

@@ -0,0 +1,11 @@
+package kDocReferences_qualifiedExtensions
+
+import kDocReferences_qualifiedExtensions.dependency.Foo
+import kDocReferences_qualifiedExtensions.dependency.extensionFunction
+import kDocReferences_qualifiedExtensions.dependency.extensionProperty
+
+/**
+ * Reference to [Foo.extensionFunction]
+ * Reference to [Foo.extensionProperty]
+ */
+fun foo() {}

plugins/kotlin/code-insight/kotlin.code-insight.k2/src/org/jetbrains/kotlin/idea/k2/codeinsight/imports/ReferencedSymbol.kt

@@ -211,7 +211,7 @@ private fun canBeResolvedViaImport(reference: KDocReference, target: KaSymbol):
     val qualifier = reference.element.getQualifier() ?: return true
 
     return if (target is KaCallableSymbol && target.isExtension) {
-        val elementHasFunctionDescriptor = reference.element.mainReference.resolveToSymbols().any { it is KaFunctionSymbol }
+        val elementHasFunctionDescriptor = reference.element.mainReference.resolveToSymbols().any { it is KaCallableSymbol }
         val qualifierHasClassDescriptor = qualifier.mainReference.resolveToSymbols().any { it is KaClassLikeSymbol }
         elementHasFunctionDescriptor && qualifierHasClassDescriptor
     } else {