[Analysis API] Move KDocReference to kotlin repo.

analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/Fe10KDocReference.kt

@@ -0,0 +1,24 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.analysis.api.descriptors.references
+
+import org.jetbrains.kotlin.analysis.api.descriptors.references.base.KtFe10Reference
+import org.jetbrains.kotlin.analysis.api.descriptors.references.base.KtFe10ReferenceResolutionHelper
+import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
+import org.jetbrains.kotlin.idea.references.KDocReference
+import org.jetbrains.kotlin.kdoc.psi.impl.KDocName
+import org.jetbrains.kotlin.psi.KtImportAlias
+import org.jetbrains.kotlin.resolve.BindingContext
+
+class Fe10KDocReference(element: KDocName) : KDocReference(element), KtFe10Reference {
+
+    override fun getTargetDescriptors(context: BindingContext): Collection<DeclarationDescriptor> =
+        KtFe10ReferenceResolutionHelper.getInstance().resolveKDocLink(element)
+
+    override fun isReferenceToImportAlias(alias: KtImportAlias): Boolean {
+        return super<KtFe10Reference>.isReferenceToImportAlias(alias)
+    }
+}

analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/base/KtFe10KotlinReferenceProviderContributor.kt

@@ -20,6 +20,7 @@ class KtFe10KotlinReferenceProviderContributor : KotlinReferenceProviderContribu
             registerProvider(factory = ::KtFe10ArrayAccessReference)
             registerProvider(factory = ::KtFe10ConstructorDelegationReference)
             registerProvider(factory = ::KtFe10CollectionLiteralReference)
+            registerProvider(factory = ::Fe10KDocReference)
         }
     }
 }

analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/references/base/KtFe10ReferenceResolutionHelper.kt

@@ -10,6 +10,7 @@ import com.intellij.openapi.project.Project
 import com.intellij.psi.PsiElement
 import com.intellij.psi.search.GlobalSearchScope
 import org.jetbrains.kotlin.descriptors.DeclarationDescriptor
+import org.jetbrains.kotlin.kdoc.psi.impl.KDocName
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.psi.KtDeclaration
 import org.jetbrains.kotlin.psi.KtElement
@@ -34,6 +35,8 @@ interface KtFe10ReferenceResolutionHelper {
 
     fun findPsiDeclarations(declaration: DeclarationDescriptor, project: Project, resolveScope: GlobalSearchScope): Collection<PsiElement>
 
+    fun resolveKDocLink(element: KDocName): Collection<DeclarationDescriptor>
+
     companion object {
         fun getInstance() = ApplicationManager.getApplication().getService(KtFe10ReferenceResolutionHelper::class.java)
     }