IFeatureManager 5.11.0 API

```
public interface IFeatureManager

                    
```
Resolves backend-driven FeatureFlag state for the current device run. Catalog and latching live in shared SharedFeatureManager; this host hydrates from ConfigModel and applies com.onesignal.features.FeatureActivationMode rules via SharedFeatureManager.refresh.

Method Summary

Modifier and Type	Method	Description
`abstract Boolean`	`isEnabled(FeatureFlag feature)`	Whether feature is enabled for the current run, after remote config and com.onesignal.features.FeatureActivationMode latching.
`abstract List<String>`	`enabledFeatureKeys()`	Canonical keys enabled for this process after latching.
`abstract Map<String, String>`	`remoteFeatureFlagMetadata()`	Per-flag payloads persisted on ConfigModel.sdkRemoteFeatureFlagMetadata.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - isEnabled
```
 abstract Boolean isEnabled(FeatureFlag feature)
```
    Whether feature is enabled for the current run, after remote config and com.onesignal.features.FeatureActivationMode latching.
  - enabledFeatureKeys
```
 abstract List<String> enabledFeatureKeys()
```
    Canonical keys enabled for this process after latching. Order follows FeatureFlag declaration order.
  - remoteFeatureFlagMetadata
```
 abstract Map<String, String> remoteFeatureFlagMetadata()
```
    Per-flag payloads persisted on ConfigModel.sdkRemoteFeatureFlagMetadata. Values are JSON object text (flag id → object). null when nothing has been stored yet.