[AA] implement isExpect/isActual for KtClassLikeSymbol

KT-54846

analysis/analysis-internal-utils/src/org/jetbrains/kotlin/analysis/utils/printer/PrettyPrinter.kt

@@ -61,6 +61,13 @@ public class PrettyPrinter(public val indentSize: Int = 2) : Appendable {
         indent -= 1
     }
 
+    public inline fun withIndents(indentCount: Int, block: PrettyPrinter.() -> Unit) {
+        require(indentCount >= 0) { "Number of indents should be non-negative" }
+        indent += indentCount
+        block(this)
+        indent -= indentCount
+    }
+
     public inline fun withIndentInBraces(block: PrettyPrinter.() -> Unit) {
         withIndentWrapped(before = "{", after = "}", block)
     }