---
title: "supportedFamilies(_:)"
framework: swiftui
role: symbol
role_heading: Instance Method
path: "swiftui/widgetconfiguration/supportedfamilies(_:)"
---

# supportedFamilies(_:)

Sets the sizes that a widget supports.

## Declaration

```swift
@MainActor @preconcurrency func supportedFamilies(_ families: [WidgetFamily]) -> some WidgetConfiguration

```

## Parameters

- `families`: The set of sizes the widget supports.

## Return Value

Return Value A widget configuration that supports the sizes you specify.

## See Also

### Setting the appearance

- [contentMarginsDisabled()](swiftui/widgetconfiguration/contentmarginsdisabled().md)
- [disfavoredLocations(_:for:)](swiftui/widgetconfiguration/disfavoredlocations(_:for:).md)
- [containerBackgroundRemovable(_:)](swiftui/widgetconfiguration/containerbackgroundremovable(_:).md)