Import members from: suggest on type reference

#KT-29927 Fixed

idea/testData/intentions/importAllMembers/TypeReference.1.kt

@@ -0,0 +1,7 @@
+package com.test
+
+sealed class States {
+    object Loading : States()
+    object Content : States()
+    object Error : States()
+}

idea/testData/intentions/importAllMembers/TypeReference.1.kt.after

@@ -0,0 +1,7 @@
+package com.test
+
+sealed class States {
+    object Loading : States()
+    object Content : States()
+    object Error : States()
+}

idea/testData/intentions/importAllMembers/TypeReference.kt

@@ -0,0 +1,15 @@
+// INTENTION_TEXT: "Import members from 'com.test.States'"
+import com.test.States
+
+fun foo(s: States) {
+    when (s) {
+        is <caret>States.Loading -> {
+        }
+        is States.Error -> {
+        }
+        is States.Content -> {
+        }
+    }
+}
+
+fun bar(): States.Loading = States.Loading

idea/testData/intentions/importAllMembers/TypeReference.kt.after

@@ -0,0 +1,16 @@
+// INTENTION_TEXT: "Import members from 'com.test.States'"
+import com.test.States
+import com.test.States.*
+
+fun foo(s: States) {
+    when (s) {
+        is Loading -> {
+        }
+        is Error -> {
+        }
+        is Content -> {
+        }
+    }
+}
+
+fun bar(): Loading = Loading

idea/testData/intentions/importAllMembers/TypeReference2.1.kt

@@ -0,0 +1,7 @@
+package com.test
+
+sealed class States {
+    object Loading : States()
+    object Content : States()
+    object Error : States()
+}

idea/testData/intentions/importAllMembers/TypeReference2.1.kt.after

@@ -0,0 +1,7 @@
+package com.test
+
+sealed class States {
+    object Loading : States()
+    object Content : States()
+    object Error : States()
+}

idea/testData/intentions/importAllMembers/TypeReference2.kt

@@ -0,0 +1,15 @@
+// INTENTION_TEXT: "Import members from 'com.test.States'"
+import com.test.States
+
+fun foo(s: States) {
+    when (s) {
+        is States.Loading -> {
+        }
+        is States.Error -> {
+        }
+        is States.Content -> {
+        }
+    }
+}
+
+fun bar(): <caret>States.Loading = States.Loading

idea/testData/intentions/importAllMembers/TypeReference2.kt.after

@@ -0,0 +1,16 @@
+// INTENTION_TEXT: "Import members from 'com.test.States'"
+import com.test.States
+import com.test.States.*
+
+fun foo(s: States) {
+    when (s) {
+        is Loading -> {
+        }
+        is Error -> {
+        }
+        is Content -> {
+        }
+    }
+}
+
+fun bar(): Loading = Loading