[FIR] JVM_PACKAGE_NAME* diagnostics

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/declarations/FirAnnotationUtils.kt

@@ -20,6 +20,7 @@ import org.jetbrains.kotlin.fir.types.coneTypeSafe
 import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
+import org.jetbrains.kotlin.utils.addToStdlib.safeAs
 
 private val RETENTION_CLASS_ID = ClassId.fromString("kotlin/annotation/Retention")
 private val TARGET_CLASS_ID = ClassId.fromString("kotlin/annotation/Target")
@@ -125,3 +126,8 @@ fun FirAnnotationCall.findArgumentByName(name: Name): FirExpression? {
     // TODO: this line is still needed. However it should be replaced with 'return null'
     return arguments.singleOrNull()
 }
+
+fun FirAnnotationCall.getStringArgument(name: Name): String? =
+    findArgumentByName(name)?.let { expression ->
+        expression.safeAs<FirConstExpression<*>>()?.value as? String
+    }

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/declarations/deprecationUtils.kt

@@ -90,11 +90,6 @@ private fun FirBasedSymbol<*>.getDeprecationForCallSite(
     return (deprecations ?: EmptyDeprecationsPerUseSite).forUseSite(*sites)
 }
 
-private fun FirAnnotationCall.getStringArgument(name: Name): String? =
-    findArgumentByName(name)?.let { expression ->
-        expression.safeAs<FirConstExpression<*>>()?.value as? String
-    }
-
 private fun FirAnnotationCall.getVersionFromArgument(name: Name): ApiVersion? =
     getStringArgument(name)?.let { ApiVersion.parse(it) }