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# init()

Creates a new `MetricManager` instance without state reporting domains.

```
convenience init()
```

## Discussion

Use this initializer when you only need interval-based metric data and diagnostic reports, without per-state metrics. Hold the returned instance in a property for as long as you need reports:

```swift
let manager = MetricManager()
```

To receive metrics segmented by app state, use [`init(enabledStateReportingDomains:)`](/documentation/MetricKit/MetricManager/init(enabledStateReportingDomains:)) instead.

---

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