Index: lib/core/string.dart |
diff --git a/lib/core/string.dart b/lib/core/string.dart |
index b841cf3d06b61def76450bfb04d15fa38b141aed..2eaa41aeb58ac6f90c3aab77ab42794c092055f7 100644 |
--- a/lib/core/string.dart |
+++ b/lib/core/string.dart |
@@ -8,13 +8,11 @@ |
* scalar character codes accessible through the [charCodeAt] or the |
* [charCodes] method. |
*/ |
-interface String |
- extends Comparable, Pattern |
- default StringImplementation { |
+abstract class String implements Comparable, Pattern { |
/** |
* Allocates a new String for the specified [charCodes]. |
*/ |
- String.fromCharCodes(List<int> charCodes); |
+ external factory String.fromCharCodes(List<int> charCodes); |
/** |
* Gets the character (as [String]) at the given [index]. |