Smart completion for generic class instantiation to not insert explicit type arguments (for they'll probably be inferred from the expected type)

idea/idea-completion/testData/handlers/smart/ConstructorForGenericType.kt.after

@@ -4,7 +4,7 @@ import java.util.List
 fun foo(p: HashMap<String, List<Int>>){}
 
 fun f(){
-    foo(HashMap<String, List<Int>>())
+    foo(HashMap(<caret>))
 }
 
 // ELEMENT: HashMap

idea/idea-completion/testData/handlers/smart/ConstructorInsertsImport.kt.after

@@ -1,11 +1,10 @@
-import java.io.File
 import java.util.HashMap
 
 class X<T> {
     fun foo(p: java.util.HashMap<java.io.File, T>){}
 
     fun f(){
-        foo(HashMap<File, T>(<caret>))
+        foo(HashMap(<caret>))
     }
 }
 

idea/idea-completion/testData/handlers/smart/ConstructorInsertsImport2.kt.after

@@ -1,12 +1,10 @@
-import java.io.File
-import java.util.AbstractMap
 import java.util.HashMap
 
 class X<T> {
     fun foo(p: java.util.HashMap<T, java.util.AbstractMap<T, java.io.File>>){}
 
     fun f(){
-        foo(HashMap<T, AbstractMap<T, File>>(<caret>))
+        foo(HashMap(<caret>))
     }
 }
 

idea/idea-completion/testData/handlers/smart/ConstructorWithKeywordName.kt.after

@@ -5,5 +5,5 @@ trait `trait`
 fun foo(p: `class`<`trait`>){}
 
 fun f(){
-    foo(`class`<`trait`>())<caret>
+    foo(`class`())<caret>
 }