- import listeners.DummyListenerHandle;
-
- public class ImmutableLiveString {
- val value as string : get;
-
- public this(value as string) {
- this.value = value;
- }
-
- public implements LiveString {
- addListener(listener) => new DummyListenerHandle<LiveString.Listener>`unique(listener);
- }
- }
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