Insert new line between annotation and type alias or sec. constructor

#KT-26377 Fixed

idea/formatter/src/org/jetbrains/kotlin/idea/formatter/KotlinCommonBlock.kt

@@ -18,7 +18,6 @@ import com.intellij.psi.tree.IElementType
 import com.intellij.psi.tree.TokenSet
 import org.jetbrains.kotlin.KtNodeTypes
 import org.jetbrains.kotlin.KtNodeTypes.*
-import org.jetbrains.kotlin.idea.KotlinLanguage
 import org.jetbrains.kotlin.idea.core.formatter.KotlinCodeStyleSettings
 import org.jetbrains.kotlin.idea.formatter.NodeIndentStrategy.Companion.strategy
 import org.jetbrains.kotlin.idea.util.requireNode
@@ -513,13 +512,13 @@ abstract class KotlinCommonBlock(
                             ANNOTATIONS,
                             !node.treeParent.isFirstParameter()
                         )
-                    is KtClassOrObject ->
+                    is KtClassOrObject, is KtTypeAlias ->
                         return getWrappingStrategyForItemList(
                             commonSettings.CLASS_ANNOTATION_WRAP,
                             ANNOTATIONS
                         )
 
-                    is KtNamedFunction ->
+                    is KtNamedFunction, is KtSecondaryConstructor ->
                         return getWrappingStrategyForItemList(
                             commonSettings.METHOD_ANNOTATION_WRAP,
                             ANNOTATIONS
@@ -539,10 +538,10 @@ abstract class KotlinCommonBlock(
             elementType === KtNodeTypes.VALUE_PARAMETER ->
                 return wrapAfterAnnotation(commonSettings.PARAMETER_ANNOTATION_WRAP)
 
-            nodePsi is KtClassOrObject ->
+            nodePsi is KtClassOrObject || nodePsi is KtTypeAlias ->
                 return wrapAfterAnnotation(commonSettings.CLASS_ANNOTATION_WRAP)
 
-            nodePsi is KtNamedFunction ->
+            nodePsi is KtNamedFunction || nodePsi is KtSecondaryConstructor ->
                 return wrap@{ childElement ->
                     getWrapAfterAnnotation(childElement, commonSettings.METHOD_ANNOTATION_WRAP)?.let {
                         return@wrap it

idea/testData/formatter/AnnotationBeforeTypeAliasOrConstructor.after.kt

@@ -0,0 +1,11 @@
+@Target(AnnotationTarget.TYPEALIAS, AnnotationTarget.CONSTRUCTOR)
+annotation class Ann
+
+@Ann
+typealias Alias = Int
+
+class C @Ann constructor(val x: Int) {
+    @Ann
+    constructor() : this(42) {
+    }
+}

idea/testData/formatter/AnnotationBeforeTypeAliasOrConstructor.kt

@@ -0,0 +1,9 @@
+@Target(AnnotationTarget.TYPEALIAS, AnnotationTarget.CONSTRUCTOR)
+annotation class Ann
+
+@Ann typealias Alias = Int
+
+class C @Ann constructor(val x: Int) {
+    @Ann constructor(): this(42) {
+    }
+}

idea/tests/org/jetbrains/kotlin/formatter/FormatterTestGenerated.java

@@ -41,6 +41,11 @@ public class FormatterTestGenerated extends AbstractFormatterTest {
             runTest("idea/testData/formatter/AnnotationBeforeExpression.after.kt");
         }
 
+        @TestMetadata("AnnotationBeforeTypeAliasOrConstructor.after.kt")
+        public void testAnnotationBeforeTypeAliasOrConstructor() throws Exception {
+            runTest("idea/testData/formatter/AnnotationBeforeTypeAliasOrConstructor.after.kt");
+        }
+
         @TestMetadata("AnonymousInitializers.after.kt")
         public void testAnonymousInitializers() throws Exception {
             runTest("idea/testData/formatter/AnonymousInitializers.after.kt");