Copy/Paste: Add imports for non-qualifiable callable references

#KT-23407 Fixed

idea/testData/copyPaste/imports/TopLevelCallableRef.expected.kt

@@ -0,0 +1,7 @@
+package completion.p23381.apx2
+
+import completion.p23381.funReference
+
+fun pasteHere() {
+    ::funReference
+}

idea/testData/copyPaste/imports/TopLevelCallableRef.expected.names

@@ -0,0 +1 @@
+completion.p23381.funReference

idea/testData/copyPaste/imports/TopLevelCallableRef.kt

@@ -0,0 +1,9 @@
+package completion.p23381
+
+fun funReference() {}
+
+class InputImpl {
+    fun context() {
+        <selection>::funReference</selection>
+    }
+}

idea/testData/copyPaste/imports/TopLevelCallableRef.to.kt

@@ -0,0 +1,5 @@
+package completion.p23381.apx2
+
+fun pasteHere() {
+    <caret>
+}

idea/testData/copyPaste/imports/TopLevelExtensionCallableRefWithExpressionLHS.expected.kt

@@ -0,0 +1,8 @@
+package completion.p23381.apx2
+
+import completion.p23381.A
+import completion.p23381.funReference
+
+fun pasteHere() {
+    A()::funReference
+}

idea/testData/copyPaste/imports/TopLevelExtensionCallableRefWithExpressionLHS.expected.names

@@ -0,0 +1,2 @@
+completion.p23381.A
+completion.p23381.funReference

idea/testData/copyPaste/imports/TopLevelExtensionCallableRefWithExpressionLHS.kt

@@ -0,0 +1,11 @@
+package completion.p23381
+
+class A
+
+fun A.funReference() {}
+
+class InputImpl {
+    fun context() {
+        <selection>A()::funReference</selection>
+    }
+}

idea/testData/copyPaste/imports/TopLevelExtensionCallableRefWithExpressionLHS.to.kt

@@ -0,0 +1,5 @@
+package completion.p23381.apx2
+
+fun pasteHere() {
+    <caret>
+}

idea/testData/copyPaste/imports/TopLevelExtensionCallableRefWithTypeLHS.expected.kt

@@ -0,0 +1,8 @@
+package completion.p23381.apx2
+
+import completion.p23381.A
+import completion.p23381.funReference
+
+fun pasteHere() {
+    A::funReference
+}

idea/testData/copyPaste/imports/TopLevelExtensionCallableRefWithTypeLHS.expected.names

@@ -0,0 +1,2 @@
+completion.p23381.A
+completion.p23381.funReference

idea/testData/copyPaste/imports/TopLevelExtensionCallableRefWithTypeLHS.kt

@@ -0,0 +1,11 @@
+package completion.p23381
+
+class A
+
+fun A.funReference() {}
+
+class InputImpl {
+    fun context() {
+        <selection>A::funReference</selection>
+    }
+}

idea/testData/copyPaste/imports/TopLevelExtensionCallableRefWithTypeLHS.to.kt

@@ -0,0 +1,5 @@
+package completion.p23381.apx2
+
+fun pasteHere() {
+    <caret>
+}

idea/testData/copyPaste/imports/TopLevelMemberCallableRefWithExpressionLHS.expected.kt

@@ -0,0 +1,7 @@
+package completion.p23381.apx2
+
+import completion.p23381.A
+
+fun pasteHere() {
+    A()::funReference
+}

idea/testData/copyPaste/imports/TopLevelMemberCallableRefWithExpressionLHS.expected.names

@@ -0,0 +1 @@
+completion.p23381.A

idea/testData/copyPaste/imports/TopLevelMemberCallableRefWithExpressionLHS.kt

@@ -0,0 +1,11 @@
+package completion.p23381
+
+class A {
+    fun funReference() {}
+}
+
+class InputImpl {
+    fun context() {
+        <selection>A()::funReference</selection>
+    }
+}

idea/testData/copyPaste/imports/TopLevelMemberCallableRefWithExpressionLHS.to.kt

@@ -0,0 +1,5 @@
+package completion.p23381.apx2
+
+fun pasteHere() {
+    <caret>
+}

idea/testData/copyPaste/imports/TopLevelMemberCallableRefWithTypeLHS.expected.kt

@@ -0,0 +1,7 @@
+package completion.p23381.apx2
+
+import completion.p23381.A
+
+fun pasteHere() {
+    A::funReference
+}

idea/testData/copyPaste/imports/TopLevelMemberCallableRefWithTypeLHS.expected.names

@@ -0,0 +1 @@
+completion.p23381.A

idea/testData/copyPaste/imports/TopLevelMemberCallableRefWithTypeLHS.kt

@@ -0,0 +1,11 @@
+package completion.p23381
+
+class A {
+    fun funReference() {}
+}
+
+class InputImpl {
+    fun context() {
+        <selection>A::funReference</selection>
+    }
+}

idea/testData/copyPaste/imports/TopLevelMemberCallableRefWithTypeLHS.to.kt

@@ -0,0 +1,5 @@
+package completion.p23381.apx2
+
+fun pasteHere() {
+    <caret>
+}