kotlin-fork/idea/testData/quickfix/addInitializer/topLevelExtensionPropertySetterOnly.kt

// "class org.jetbrains.kotlin.idea.quickfix.InitializePropertyQuickFixFactory$AddInitializerFix" "false"
// ACTION: Make internal
// ACTION: Make private
// ERROR: Extension property must have accessors or be abstract
<caret>val Int.n: Int