Analysis API: get rid of KtImportingScope as public API

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/scopes/Import.kt

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2010-2021 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.fir.scopes
+
+import org.jetbrains.kotlin.name.ClassId
+import org.jetbrains.kotlin.name.FqName
+import org.jetbrains.kotlin.name.Name
+
+internal sealed class Import {
+    abstract val packageFqName: FqName
+    abstract val relativeClassName: FqName?
+    abstract val resolvedClassId: ClassId?
+}
+
+internal class NonStarImport(
+    override val packageFqName: FqName,
+    override val relativeClassName: FqName?,
+    override val resolvedClassId: ClassId?,
+    val callableName: Name?,
+) : Import()
+
+internal class StarImport(
+    override val packageFqName: FqName,
+    override val relativeClassName: FqName?,
+    override val resolvedClassId: ClassId?,
+) : Import()

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/scopes/KtFirNonStarImportingScope.kt

@@ -7,12 +7,12 @@ package org.jetbrains.kotlin.analysis.api.fir.scopes
 
 import org.jetbrains.kotlin.analysis.api.fir.KtSymbolByFirBuilder
 import org.jetbrains.kotlin.analysis.api.fir.utils.cached
-import org.jetbrains.kotlin.analysis.api.scopes.KtNonStarImportingScope
+import org.jetbrains.kotlin.analysis.api.scopes.KtScope
 import org.jetbrains.kotlin.analysis.api.scopes.KtScopeNameFilter
-import org.jetbrains.kotlin.analysis.api.scopes.NonStarImport
 import org.jetbrains.kotlin.analysis.api.symbols.KtCallableSymbol
 import org.jetbrains.kotlin.analysis.api.symbols.KtClassifierSymbol
 import org.jetbrains.kotlin.analysis.api.symbols.KtConstructorSymbol
+import org.jetbrains.kotlin.analysis.api.symbols.KtPackageSymbol
 import org.jetbrains.kotlin.analysis.api.tokens.ValidityToken
 import org.jetbrains.kotlin.analysis.api.withValidityAssertion
 import org.jetbrains.kotlin.fir.resolve.providers.symbolProvider
@@ -25,10 +25,8 @@ internal class KtFirNonStarImportingScope(
     private val firScope: FirAbstractSimpleImportingScope,
     private val builder: KtSymbolByFirBuilder,
     override val token: ValidityToken,
-) : KtNonStarImportingScope {
-
-    @OptIn(ExperimentalStdlibApi::class)
-    override val imports: List<NonStarImport> by cached {
+) : KtScope {
+    private val imports: List<NonStarImport> by cached {
         buildList {
             firScope.simpleImports.values.forEach { imports ->
                 imports.forEach { import ->
@@ -56,6 +54,10 @@ internal class KtFirNonStarImportingScope(
         firScope.getClassifierSymbols(getPossibleClassifierNames().filter(nameFilter), builder)
     }
 
+    override fun getPackageSymbols(nameFilter: KtScopeNameFilter): Sequence<KtPackageSymbol> = withValidityAssertion {
+        emptySequence()
+    }
+
     override fun getConstructors(): Sequence<KtConstructorSymbol> = emptySequence()
 
     override fun getPossibleCallableNames(): Set<Name> = withValidityAssertion {
@@ -65,6 +67,4 @@ internal class KtFirNonStarImportingScope(
     override fun getPossibleClassifierNames(): Set<Name> = withValidityAssertion {
         imports.mapNotNullTo((hashSetOf())) { it.relativeClassName?.shortName() }
     }
-
-    override val isDefaultImportingScope: Boolean = withValidityAssertion { firScope is FirDefaultSimpleImportingScope }
 }

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/scopes/KtFirStarImportingScope.kt

@@ -7,21 +7,18 @@ package org.jetbrains.kotlin.analysis.api.fir.scopes
 
 import com.intellij.openapi.project.Project
 import com.intellij.psi.search.GlobalSearchScope
-import org.jetbrains.kotlin.analysis.api.ValidityTokenOwner
 import org.jetbrains.kotlin.analysis.api.fir.KtSymbolByFirBuilder
 import org.jetbrains.kotlin.analysis.api.fir.utils.cached
-import org.jetbrains.kotlin.analysis.api.scopes.Import
+import org.jetbrains.kotlin.analysis.api.scopes.KtScope
 import org.jetbrains.kotlin.analysis.api.scopes.KtScopeNameFilter
-import org.jetbrains.kotlin.analysis.api.scopes.KtStarImportingScope
-import org.jetbrains.kotlin.analysis.api.scopes.StarImport
 import org.jetbrains.kotlin.analysis.api.symbols.KtCallableSymbol
 import org.jetbrains.kotlin.analysis.api.symbols.KtClassifierSymbol
 import org.jetbrains.kotlin.analysis.api.symbols.KtConstructorSymbol
+import org.jetbrains.kotlin.analysis.api.symbols.KtPackageSymbol
 import org.jetbrains.kotlin.analysis.api.tokens.ValidityToken
 import org.jetbrains.kotlin.analysis.api.withValidityAssertion
 import org.jetbrains.kotlin.analysis.providers.createDeclarationProvider
 import org.jetbrains.kotlin.fir.scopes.impl.FirAbstractStarImportingScope
-import org.jetbrains.kotlin.fir.scopes.impl.FirDefaultStarImportingScope
 import org.jetbrains.kotlin.name.Name
 
 internal class KtFirStarImportingScope(
@@ -29,13 +26,11 @@ internal class KtFirStarImportingScope(
     private val builder: KtSymbolByFirBuilder,
     project: Project,
     override val token: ValidityToken,
-) : KtStarImportingScope, ValidityTokenOwner {
-    override val isDefaultImportingScope: Boolean = withValidityAssertion { firScope is FirDefaultStarImportingScope }
-
+) : KtScope {
     //todo use more concrete scope
     private val declarationProvider = project.createDeclarationProvider(GlobalSearchScope.allScope(project))
 
-    override val imports: List<StarImport> by cached {
+    private val imports: List<StarImport> by cached {
         firScope.starImports.map { import ->
             StarImport(
                 import.packageFqName,
@@ -69,6 +64,12 @@ internal class KtFirStarImportingScope(
         }
     }
 
+
+    override fun getPackageSymbols(nameFilter: KtScopeNameFilter): Sequence<KtPackageSymbol> = withValidityAssertion {
+        emptySequence()
+    }
+
+
     override fun getPossibleClassifierNames(): Set<Name> = withValidityAssertion {
         imports.flatMapTo(hashSetOf()) { import ->
             if (import.relativeClassName == null) {

analysis/analysis-api/src/org/jetbrains/kotlin/analysis/api/scopes/KtImportingScope.kt

@@ -1,48 +0,0 @@
-/*
- * Copyright 2010-2020 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.scopes
-
-import org.jetbrains.kotlin.analysis.api.symbols.KtPackageSymbol
-import org.jetbrains.kotlin.analysis.api.withValidityAssertion
-import org.jetbrains.kotlin.name.ClassId
-import org.jetbrains.kotlin.name.FqName
-import org.jetbrains.kotlin.name.Name
-
-public interface KtImportingScope : KtScope {
-    public val imports: List<Import>
-    public val isDefaultImportingScope: Boolean
-
-    override fun getPackageSymbols(nameFilter: KtScopeNameFilter): Sequence<KtPackageSymbol> = withValidityAssertion {
-        emptySequence()
-    }
-}
-
-public interface KtStarImportingScope : KtImportingScope {
-    override val imports: List<StarImport>
-}
-
-public interface KtNonStarImportingScope : KtImportingScope {
-    override val imports: List<NonStarImport>
-}
-
-public sealed class Import {
-    public abstract val packageFqName: FqName
-    public abstract val relativeClassName: FqName?
-    public abstract val resolvedClassId: ClassId?
-}
-
-public class NonStarImport(
-    public override val packageFqName: FqName,
-    override val relativeClassName: FqName?,
-    override val resolvedClassId: ClassId?,
-    public val callableName: Name?,
-) : Import()
-
-public class StarImport(
-    override val packageFqName: FqName,
-    override val relativeClassName: FqName?,
-    override val resolvedClassId: ClassId?,
-) : Import()