Issue 20892. Quick Fix 'Import Library' for type arguments.

pkg/analysis_server/lib/src/services/correction/fix_internal.dart

Index: pkg/analysis_server/lib/src/services/correction/fix_internal.dart
diff --git a/pkg/analysis_server/lib/src/services/correction/fix_internal.dart b/pkg/analysis_server/lib/src/services/correction/fix_internal.dart
index edd08626d30abb5d8388b9df6dd21e9e95c91091..105dc271e32cb30b96fc99f8068d18bdc2643bd3 100644
--- a/pkg/analysis_server/lib/src/services/correction/fix_internal.dart
+++ b/pkg/analysis_server/lib/src/services/correction/fix_internal.dart
@@ -205,6 +205,10 @@ class FixProcessor {
     if (errorCode == StaticTypeWarningCode.INVOCATION_OF_NON_FUNCTION) {
       _addFix_removeParentheses_inGetterInvocation();
     }
+    if (errorCode == StaticTypeWarningCode.NON_TYPE_AS_TYPE_ARGUMENT) {
+      _addFix_importLibrary_withType();
+      _addFix_createClass();
+    }
     if (errorCode == StaticTypeWarningCode.UNDEFINED_FUNCTION) {
       _addFix_importLibrary_withFunction();
       _addFix_undefinedFunction_useSimilar();