KT-4945 Intention "Introduce static import" (for single symbol)

#KT-4945 Fixed

idea/testData/intentions/importMember/EnumMember.kt.after

@@ -0,0 +1,9 @@
+import kotlin.LazyThreadSafetyMode.NONE
+
+// INTENTION_TEXT: "Add import for 'kotlin.LazyThreadSafetyMode.NONE'"
+// WITH_RUNTIME
+
+class A {
+    val v1: Int by lazy(NONE<caret>) { 1 }
+    val v2: Int by lazy(NONE) { 1 }
+}