From e8c6acdb7ddedf3bdd7b7e60bc2e9c5e0abd6e36 Mon Sep 17 00:00:00 2001 From: Denys Hrychulevych <111864961+Den1Marshall@users.noreply.github.com> Date: Tue, 1 Sep 2026 09:33:51 +0300 Subject: [PATCH 1/8] [ui][ios] Share a ShapeStyle vocabulary between modifiers (#48905) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit # Why Several SwiftUI modifiers paint an area with a `ShapeStyle`: `foregroundStyle`, `background`, shape fills. Expo UI described that vocabulary once, inside `ForegroundStyleModifier`, in a form nothing else could reuse – a flat record plus two near-identical `switch` statements, one returning a `View` and one a `Text`. Adding the same styles to `background` meant copying both. # How `ShapeStyleValue` resolves a style into a single `AnyShapeStyle`. The erasure is what makes sharing possible: an opaque `some ShapeStyle` has to be one concrete type across every branch, and an existential `any ShapeStyle` cannot escape into the result of `background(_:)` or `foregroundStyle(_:)`, so a style chosen at runtime cannot be returned any other way. `AnyShapeStyle` is available since iOS 15, below the package's 16.4 minimum. `foregroundStyle` now delegates to it and shrinks from 125 lines to 34. Its public union is unchanged except for a new `material` variant, so existing calls keep working; the payload nests under a `style` key, which is what the two updated tests assert. Materials cover the five thickness levels and `bar`. `bar` has no tvOS counterpart and `quinary` needs tvOS 17; both leave the view untouched there rather than failing, since the same JS runs on every platform and the modifier array is rebuilt on each render. # Test Plan Added a "Material foreground style" section to the modifiers screen in native-component-list: text painted with a material over a gradient-filled rectangle. Verified in bare-expo on the iOS simulator. `et check-packages @expo/ui` passes, the app builds (`BUILD SUCCEEDED`) and the package tests pass (24 suites, 129 tests). # Checklist - [x] I added a `changelog.md` entry and rebuilt the package sources - [ ] This diff will work correctly for `npx expo prebuild` & EAS Build - [x] Conforms with the Documentation Writing Style Guide Co-authored-by: nishan (o^▽^o) --- .../src/screens/UI/ModifiersScreen.ios.tsx | 25 ++++ .../expo-ui/swift-ui/modifiers.json | 2 +- packages/expo-ui/CHANGELOG.md | 1 + .../ios/Convertibles/ShapeStyleValue.swift | 129 ++++++++++++++++++ .../Modifiers/ForegroundStyleModifier.swift | 117 ++-------------- .../ios/Modifiers/ViewModifierRegistry.swift | 6 +- .../src/__tests__/foregroundStyle-test.ts | 30 ++-- .../Image/__tests__/index.test.ios.tsx | 9 +- .../expo-ui/src/swift-ui/modifiers/index.ts | 49 ++----- .../src/swift-ui/modifiers/shapeStyle.ts | 55 ++++++++ 10 files changed, 261 insertions(+), 162 deletions(-) create mode 100644 packages/expo-ui/ios/Convertibles/ShapeStyleValue.swift create mode 100644 packages/expo-ui/src/swift-ui/modifiers/shapeStyle.ts diff --git a/apps/native-component-list/src/screens/UI/ModifiersScreen.ios.tsx b/apps/native-component-list/src/screens/UI/ModifiersScreen.ios.tsx index 07997da48d0c31..7cb4c07d064b4c 100644 --- a/apps/native-component-list/src/screens/UI/ModifiersScreen.ios.tsx +++ b/apps/native-component-list/src/screens/UI/ModifiersScreen.ios.tsx @@ -15,6 +15,7 @@ import { Stepper, Spacer, Image, + ZStack, } from '@expo/ui/swift-ui'; import { background, @@ -164,6 +165,30 @@ export default function ModifiersScreen() { width: dimensions.width, }), ]}> +
+ + + + Frosted + + +
+ {/* Badge modifiers */}
Badge empty diff --git a/docs/public/static/data/unversioned/expo-ui/swift-ui/modifiers.json b/docs/public/static/data/unversioned/expo-ui/swift-ui/modifiers.json index 442e2d7639f359..e40a0c1232c113 100644 --- a/docs/public/static/data/unversioned/expo-ui/swift-ui/modifiers.json +++ b/docs/public/static/data/unversioned/expo-ui/swift-ui/modifiers.json @@ -1 +1 @@ -{"schemaVersion":"2.0","name":"expo-ui/swift-ui/modifiers","variant":"project","kind":1,"children":[{"name":"ModifierConfig","variant":"declaration","kind":256,"comment":{"summary":[{"kind":"text","text":"Base interface for all view modifiers.\nAll modifiers must have a type field and can include arbitrary 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a delay before the animation starts (in seconds)."}]},"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"signatures":[{"name":"__type","variant":"signature","kind":4096,"parameters":[{"name":"delay","variant":"param","kind":32768,"type":{"type":"intrinsic","name":"number"}}],"type":{"type":"reference","name":"ChainableAnimationType","package":"@expo/ui"}}]}}},{"name":"repeat","variant":"declaration","kind":1024,"comment":{"summary":[{"kind":"text","text":"Repeats the animation the given number of 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It creates a new accessibility element (or modifies\nthe existing one) and applies the chosen behavior to the subtree.\n\nComplements "},{"kind":"code","text":"`accessibilityHidden`"},{"kind":"text","text":", which hides a single leaf, by acting on the whole subtree."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/accessibilityelement(children:))."}]}]},"parameters":[{"name":"children","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"How the child accessibility elements are treated:\n- "},{"kind":"code","text":"`ignore`"},{"kind":"text","text":" - hide the children; the new element starts with no properties, so pair it with "},{"kind":"code","text":"`accessibilityLabel`"},{"kind":"text","text":" (default).\n- "},{"kind":"code","text":"`combine`"},{"kind":"text","text":" - merge the children's accessibility properties into the new element.\n- "},{"kind":"code","text":"`contain`"},{"kind":"text","text":" - keep the children as accessible elements, grouped in the new element as a container (navigated in order)."}]},"type":{"type":"union","types":[{"type":"literal","value":"contain"},{"type":"literal","value":"ignore"},{"type":"literal","value":"combine"}]},"defaultValue":"'ignore'"}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"accessibilityHidden","variant":"declaration","kind":64,"signatures":[{"name":"accessibilityHidden","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Marks the view as decoratively-named so VoiceOver and other assistive\ntechnologies skip it during element traversal. Useful for hero icons or\npresentational imagery that's already described by adjacent text."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/accessibilityhidden(_:))."}]}]},"parameters":[{"name":"hidden","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Whether the view should be hidden from accessibility. 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UI testing tools such as XCUITest read it to locate the view, so\nprefer a stable, machine-readable identifier here."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/accessibilityidentifier(_:))."}]}]},"parameters":[{"name":"identifier","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The accessibility identifier used for UI testing."}]},"type":{"type":"intrinsic","name":"string"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"accessibilityInputLabels","variant":"declaration","kind":64,"signatures":[{"name":"accessibilityInputLabels","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets alternative spoken phrases that Voice Control uses to refer to the view.\nEach label is read as a "},{"kind":"code","text":"`Text`"},{"kind":"text","text":" element on iOS. For example, an \"End\" button\nmight offer \"Hang up\" so users can trigger it by saying that phrase."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/accessibilityinputlabels(_:))."}]}]},"parameters":[{"name":"inputLabels","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The spoken phrases that select the view."}]},"type":{"type":"array","elementType":{"type":"intrinsic","name":"string"}}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"accessibilityLabel","variant":"declaration","kind":64,"signatures":[{"name":"accessibilityLabel","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets accessibility label for the view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/accessibilitylabel(_:))."}]}]},"parameters":[{"name":"label","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The accessibility label."}]},"type":{"type":"intrinsic","name":"string"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"accessibilityRemoveTraits","variant":"declaration","kind":64,"signatures":[{"name":"accessibilityRemoveTraits","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Removes the given accessibility traits from the view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/accessibilityremovetraits(_:))."}]}]},"parameters":[{"name":"traits","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The accessibility traits to remove. "},{"kind":"code","text":"`isToggle`"},{"kind":"text","text":" and "},{"kind":"code","text":"`isTabBar`"},{"kind":"text","text":" require iOS 17+ and are ignored on older systems."}]},"type":{"type":"array","elementType":{"type":"reference","name":"AccessibilityTrait","package":"@expo/ui"}}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"accessibilityValue","variant":"declaration","kind":64,"signatures":[{"name":"accessibilityValue","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets accessibility value for the view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/accessibilityvalue(_:))."}]}]},"parameters":[{"name":"value","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The accessibility value."}]},"type":{"type":"intrinsic","name":"string"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"activityBackgroundTint","variant":"declaration","kind":64,"signatures":[{"name":"activityBackgroundTint","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the background tint color for a Live Activity."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/activitybackgroundtint(_:))."}]}]},"parameters":[{"name":"color","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The background tint color, or "},{"kind":"code","text":"`null`"},{"kind":"text","text":" to use the system default."}]},"type":{"type":"union","types":[{"type":"reference","name":"Color","package":"@expo/ui"},{"type":"literal","value":null}]}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"alignmentGuide","variant":"declaration","kind":64,"signatures":[{"name":"alignmentGuide","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the position of a horizontal alignment guide of this view.\n\nUse the "},{"kind":"code","text":"`'listRowSeparatorLeading'`"},{"kind":"text","text":" guide to set where the separator of a "},{"kind":"code","text":"`List`"},{"kind":"text","text":" row starts.\nSwiftUI insets a row separator past a leading "},{"kind":"code","text":"`Image`"},{"kind":"text","text":", but not past other leading content, so\nrows with different leading content get separators that start at different offsets."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/alignmentguide(_:computevalue:)-9mdoh)."}]},{"tag":"@example","content":[{"kind":"code","text":"```tsx\n\n A\n The separator starts 32 points from the leading edge\n\n```"}]}]},"parameters":[{"name":"guide","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The horizontal alignment guide to set. "},{"kind":"code","text":"`'listRowSeparatorLeading'`"},{"kind":"text","text":" and\n"},{"kind":"code","text":"`'listRowSeparatorTrailing'`"},{"kind":"text","text":" do nothing on tvOS, where SwiftUI does not provide them."}]},"type":{"type":"union","types":[{"type":"literal","value":"center"},{"type":"literal","value":"leading"},{"type":"literal","value":"trailing"},{"type":"literal","value":"listRowSeparatorLeading"},{"type":"literal","value":"listRowSeparatorTrailing"}]}},{"name":"value","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The position of the guide, in points from the leading edge of the view."}]},"type":{"type":"intrinsic","name":"number"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"allowsTightening","variant":"declaration","kind":64,"signatures":[{"name":"allowsTightening","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets whether text in this view can compress the space between characters when necessary to fit text in a line"}],"blockTags":[{"tag":"@default","content":[{"kind":"text","text":"true"}]},{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/allowstightening(_:))."}]}]},"parameters":[{"name":"value","variant":"param","kind":32768,"type":{"type":"intrinsic","name":"boolean"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"animation","variant":"declaration","kind":64,"signatures":[{"name":"animation","variant":"signature","kind":4096,"parameters":[{"name":"animationObject","variant":"param","kind":32768,"type":{"type":"reference","name":"ChainableAnimationType","package":"@expo/ui"}},{"name":"animatedValue","variant":"param","kind":32768,"type":{"type":"union","types":[{"type":"intrinsic","name":"number"},{"type":"intrinsic","name":"boolean"}]}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"aspectRatio","variant":"declaration","kind":64,"signatures":[{"name":"aspectRatio","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets aspect ratio constraint."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/aspectratio(_:contentmode:))."}]}]},"parameters":[{"name":"params","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Optional width/height aspect ratio and content mode."}]},"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"contentMode","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"union","types":[{"type":"literal","value":"fill"},{"type":"literal","value":"fit"}]}},{"name":"ratio","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}}]}}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"autocorrectionDisabled","variant":"declaration","kind":64,"signatures":[{"name":"autocorrectionDisabled","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Disables autocorrection for text input views."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/autocorrectiondisabled(_:))."}]}]},"parameters":[{"name":"disabled","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Whether autocorrection is disabled. Defaults to "},{"kind":"code","text":"`true`"},{"kind":"text","text":"."}]},"type":{"type":"intrinsic","name":"boolean"},"defaultValue":"true"}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"background","variant":"declaration","kind":64,"signatures":[{"name":"background","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the background of a view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/SwiftUI/View/background(_:alignment:))."}]}]},"parameters":[{"name":"color","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The background color (hex string). For example, "},{"kind":"code","text":"`#FF0000`"},{"kind":"text","text":"."}]},"type":{"type":"reference","name":"Color","package":"@expo/ui"}},{"name":"shape","variant":"param","kind":32768,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"Optional shape to clip the background. If not provided, the background will fill the entire view."}]},"type":{"type":"reference","name":"Shape","package":"@expo/ui"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"backgroundOverlay","variant":"declaration","kind":64,"signatures":[{"name":"backgroundOverlay","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Adds a background behind the view."}]},"parameters":[{"name":"params","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Background color and alignment."}]},"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"alignment","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"union","types":[{"type":"literal","value":"center"},{"type":"literal","value":"top"},{"type":"literal","value":"bottom"},{"type":"literal","value":"leading"},{"type":"literal","value":"trailing"}]}},{"name":"color","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"reference","name":"Color","package":"@expo/ui"}}]}}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"badge","variant":"declaration","kind":64,"signatures":[{"name":"badge","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Generates a badge for the view from a localized string key."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/badge(_:))."}]}]},"parameters":[{"name":"value","variant":"param","kind":32768,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"Text view to display as a badge. Set the value to nil to hide the badge."}]},"type":{"type":"intrinsic","name":"string"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"badgeProminence","variant":"declaration","kind":64,"signatures":[{"name":"badgeProminence","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"The prominence to apply to badges associated with this environment."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/badgeprominence(_:))."}]}]},"parameters":[{"name":"badgeType","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Select the type of badge"}]},"type":{"type":"union","types":[{"type":"literal","value":"standard"},{"type":"literal","value":"increased"},{"type":"literal","value":"decreased"}]}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"blur","variant":"declaration","kind":64,"signatures":[{"name":"blur","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Applies blur to a view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/blur(radius:opaque:))."}]}]},"parameters":[{"name":"radius","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The blur radius."}]},"type":{"type":"intrinsic","name":"number"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"bold","variant":"declaration","kind":64,"signatures":[{"name":"bold","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Makes text bold.\nWhen applied to "},{"kind":"code","text":"`Text`"},{"kind":"text","text":", it works on all iOS/tvOS versions. When used on regular views, it requires iOS 16.0+/tvOS 16.0+."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/text/bold())."}]}]},"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"border","variant":"declaration","kind":64,"signatures":[{"name":"border","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Adds a border to a view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/border(_:width:))."}]}]},"parameters":[{"name":"params","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The border parameters. Color and width."}]},"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"color","variant":"declaration","kind":1024,"type":{"type":"reference","name":"Color","package":"@expo/ui"}},{"name":"width","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}}]}}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"brightness","variant":"declaration","kind":64,"signatures":[{"name":"brightness","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Adjusts the brightness of a view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/brightness(_:))."}]}]},"parameters":[{"name":"amount","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Brightness adjustment (-1 to 1)."}]},"type":{"type":"intrinsic","name":"number"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"buttonBorderShape","variant":"declaration","kind":64,"signatures":[{"name":"buttonBorderShape","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the border shape used by buttons within this view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/buttonbordershape(_:))."}]}]},"parameters":[{"name":"shape","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The button border shape."}]},"type":{"type":"union","types":[{"type":"literal","value":"circle"},{"type":"literal","value":"automatic"},{"type":"literal","value":"roundedRectangle"},{"type":"literal","value":"capsule"}]}},{"name":"cornerRadius","variant":"param","kind":32768,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"Corner radius, only used with "},{"kind":"code","text":"`'roundedRectangle'`"},{"kind":"text","text":"."}]},"type":{"type":"intrinsic","name":"number"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"buttonStyle","variant":"declaration","kind":64,"signatures":[{"name":"buttonStyle","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the button style for button views."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/buttonstyle(_:))."}]}]},"parameters":[{"name":"style","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The button style. "},{"kind":"code","text":"`'glass'`"},{"kind":"text","text":" and "},{"kind":"code","text":"`'glassProminent'`"},{"kind":"text","text":" are available on iOS 26+ and tvOS 26+ only."}]},"type":{"type":"union","types":[{"type":"literal","value":"automatic"},{"type":"literal","value":"bordered"},{"type":"literal","value":"borderedProminent"},{"type":"literal","value":"borderless"},{"type":"literal","value":"glass"},{"type":"literal","value":"glassProminent"},{"type":"literal","value":"plain"}]}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"clipped","variant":"declaration","kind":64,"signatures":[{"name":"clipped","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Clips content to bounds."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/clipped(antialiased:))."}]}]},"parameters":[{"name":"clipped","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Whether to clip content."}]},"type":{"type":"intrinsic","name":"boolean"},"defaultValue":"true"}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"clipShape","variant":"declaration","kind":64,"signatures":[{"name":"clipShape","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Clips the view to a specific shape."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/clipshape(_:style:))."}]}]},"parameters":[{"name":"shape","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The clipping 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documentation](https://developer.apple.com/documentation/swiftui/view/colorinvert())."}]}]},"parameters":[{"name":"inverted","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Whether to invert colors."}]},"type":{"type":"intrinsic","name":"boolean"},"defaultValue":"true"}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"containerBackground","variant":"declaration","kind":64,"signatures":[{"name":"containerBackground","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the container background of the enclosing container using a view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/containerbackground(_:for:))."}]}]},"parameters":[{"name":"color","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The color to set as the background of the container."}]},"type":{"type":"reference","name":"Color","package":"@expo/ui"}},{"name":"container","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The type of container to apply the background to."}]},"type":{"type":"reference","name":"ContainerBackgroundPlacement","package":"@expo/ui"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"containerRelativeFrame","variant":"declaration","kind":64,"signatures":[{"name":"containerRelativeFrame","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Positions this view within an invisible frame with a size relative to the nearest container."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/SwiftUI/View/containerRelativeFrame(_:alignment:))."}]},{"tag":"@platform","content":[{"kind":"text","text":"ios 17.0+"}]},{"tag":"@platform","content":[{"kind":"text","text":"tvos 17.0+"}]}]},"parameters":[{"name":"params","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The content relative frame parameters: "},{"kind":"code","text":"`axes`"},{"kind":"text","text":", "},{"kind":"code","text":"`count`"},{"kind":"text","text":", "},{"kind":"code","text":"`span`"},{"kind":"text","text":", "},{"kind":"code","text":"`spacing`"},{"kind":"text","text":" and "},{"kind":"code","text":"`alignment`"},{"kind":"text","text":"."}]},"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"alignment","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"union","types":[{"type":"literal","value":"center"},{"type":"literal","value":"top"},{"type":"literal","value":"bottom"},{"type":"literal","value":"leading"},{"type":"literal","value":"trailing"},{"type":"literal","value":"topLeading"},{"type":"literal","value":"topTrailing"},{"type":"literal","value":"bottomLeading"},{"type":"literal","value":"bottomTrailing"}]}},{"name":"axes","variant":"declaration","kind":1024,"type":{"type":"union","types":[{"type":"literal","value":"vertical"},{"type":"literal","value":"horizontal"},{"type":"literal","value":"both"}]}},{"name":"count","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}},{"name":"spacing","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}},{"name":"span","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}}]}}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"containerShape","variant":"declaration","kind":64,"signatures":[{"name":"containerShape","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the container shape for the view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/containershape(_:))."}]}]},"parameters":[{"name":"shape","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"A shape configuration from the shapes API"}]},"type":{"type":"reference","name":"Shape","package":"@expo/ui"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"contentShape","variant":"declaration","kind":64,"signatures":[{"name":"contentShape","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Defines the content shape for hit-testing purposes.\n\nThis modifier is essential for making entire view areas (including "},{"kind":"code","text":"`Spacer`"},{"kind":"text","text":" or empty space)\ninteractive. Without it, only visible elements like "},{"kind":"code","text":"`Text`"},{"kind":"text","text":" or "},{"kind":"code","text":"`Image`"},{"kind":"text","text":" respond to tap gestures.\n\nPass "},{"kind":"code","text":"`kind`"},{"kind":"text","text":" to shape something other than the default "},{"kind":"code","text":"`interaction`"},{"kind":"text","text":" (hit-testing), such as\nthe preview used while a "},{"kind":"code","text":"`List.ForEach`"},{"kind":"text","text":" row is dragged to reorder it."}],"blockTags":[{"tag":"@example","content":[{"kind":"code","text":"```tsx\nimport { HStack, List, Section, Spacer, Text } from \"@expo/ui/swift-ui\";\nimport { contentShape, onTapGesture } from \"@expo/ui/swift-ui/modifiers\";\nimport { shapes } from \"@expo/ui/swift-ui/modifiers\";\n\nfunction InteractiveRow() {\n return (\n \n
\n console.log(\"Row tapped!\"))\n ]}\n >\n Label\n \n Value\n \n
\n \n );\n}\n```"}]},{"tag":"@example","content":[{"kind":"code","text":"```tsx\n// Round the preview shown while a row is dragged, so its corners are not filled in.\n\n```"}]},{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/contentshape(_:_:eofill:))."}]}]},"parameters":[{"name":"shape","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"A shape configuration from the shapes API (rectangle, circle, capsule, ellipse, roundedRectangle)."}]},"type":{"type":"reference","name":"Shape","package":"@expo/ui"}},{"name":"kind","variant":"param","kind":32768,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"The kinds to apply the shape to. Defaults to "},{"kind":"code","text":"`interaction`"},{"kind":"text","text":" when not provided."}]},"type":{"type":"union","types":[{"type":"reference","name":"ContentShapeKind","package":"@expo/ui"},{"type":"array","elementType":{"type":"reference","name":"ContentShapeKind","package":"@expo/ui"}}]}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"contentTransition","variant":"declaration","kind":64,"signatures":[{"name":"contentTransition","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the content transition type for a view.\nUseful for animating changes in text content, especially numeric text.\nUse with the ["},{"kind":"code","text":"`animation`"},{"kind":"text","text":"](#animationanimationobject-animatedvalue) modifier to animate the transition when the content changes."}],"blockTags":[{"tag":"@example","content":[{"kind":"code","text":"```tsx\n\n {count.toString()}\n\n```"}]},{"tag":"@platform","content":[{"kind":"text","text":"ios 16.0+"}]},{"tag":"@platform","content":[{"kind":"text","text":"tvos 16.0+"}]},{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/contenttransition(_:))."}]}]},"parameters":[{"name":"transitionType","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The type of content transition."}]},"type":{"type":"union","types":[{"type":"literal","value":"opacity"},{"type":"literal","value":"identity"},{"type":"literal","value":"numericText"},{"type":"literal","value":"interpolate"}]}},{"name":"params","variant":"param","kind":32768,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"Optional 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size."}]},"type":{"type":"union","types":[{"type":"literal","value":"small"},{"type":"literal","value":"large"},{"type":"literal","value":"regular"},{"type":"literal","value":"mini"},{"type":"literal","value":"extraLarge"}]}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"cornerRadius","variant":"declaration","kind":64,"signatures":[{"name":"cornerRadius","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Applies corner radius to a view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/cornerradius(_:antialiased:))."}]}]},"parameters":[{"name":"radius","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The corner radius value."}]},"type":{"type":"intrinsic","name":"number"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"createModifier","variant":"declaration","kind":64,"signatures":[{"name":"createModifier","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Factory function to create modifier configuration objects.\nThis is used by all built-in modifier functions and can be used by 3rd party libraries to create custom modifiers."}],"blockTags":[{"tag":"@returns","content":[{"kind":"text","text":"A "},{"kind":"code","text":"`ModifierConfig`"},{"kind":"text","text":" object that can be passed in the "},{"kind":"code","text":"`modifiers`"},{"kind":"text","text":" prop array."}]},{"tag":"@example","content":[{"kind":"code","text":"```ts\n// In a 3rd party package\nimport { createModifier } from '@expo/ui/swift-ui/modifiers';\n\nexport const blurEffect = (params: { radius: number; style?: string }) =>\n createModifier('blurEffect', params);\n```"}]}]},"parameters":[{"name":"type","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The modifier type string that maps to a registered native modifier."}]},"type":{"type":"intrinsic","name":"string"}},{"name":"params","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Additional parameters to pass to the modifier."}]},"type":{"type":"reference","target":{"packageName":"typescript","packagePath":"lib/lib.es5.d.ts","qualifiedName":"Record"},"typeArguments":[{"type":"intrinsic","name":"string"},{"type":"intrinsic","name":"any"}],"name":"Record","package":"typescript"},"defaultValue":"{}"}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"createModifierWithEventListener","variant":"declaration","kind":64,"signatures":[{"name":"createModifierWithEventListener","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Creates a modifier with an event listener."}]},"parameters":[{"name":"type","variant":"param","kind":32768,"type":{"type":"intrinsic","name":"string"}},{"name":"eventListener","variant":"param","kind":32768,"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"signatures":[{"name":"__type","variant":"signature","kind":4096,"parameters":[{"name":"args","variant":"param","kind":32768,"type":{"type":"intrinsic","name":"any"}}],"type":{"type":"intrinsic","name":"void"}}]}}},{"name":"params","variant":"param","kind":32768,"type":{"type":"reference","target":{"packageName":"typescript","packagePath":"lib/lib.es5.d.ts","qualifiedName":"Record"},"typeArguments":[{"type":"intrinsic","name":"string"},{"type":"intrinsic","name":"any"}],"name":"Record","package":"typescript"},"defaultValue":"{}"}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"createViewModifierEventListener","variant":"declaration","kind":64,"signatures":[{"name":"createViewModifierEventListener","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Create an event listener for a view modifier."}]},"parameters":[{"name":"modifiers","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"An array of modifier configs to extract event listeners from."}]},"type":{"type":"array","elementType":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}}],"type":{"type":"reference","name":"GlobalEvent","package":"@expo/ui"}}]},{"name":"datePickerStyle","variant":"declaration","kind":64,"signatures":[{"name":"datePickerStyle","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the style for the date picker."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/datepickerstyle(_:))."}]}]},"parameters":[{"name":"style","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The style for the date picker."}]},"type":{"type":"reference","name":"DatePickerStyleType","package":"@expo/ui"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"defaultScrollAnchor","variant":"declaration","kind":64,"signatures":[{"name":"defaultScrollAnchor","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the default anchor point for a scroll view's content."}],"blockTags":[{"tag":"@platform","content":[{"kind":"text","text":"ios 17.0+"}]},{"tag":"@platform","content":[{"kind":"text","text":"tvos 17.0+"}]},{"tag":"@platform","content":[{"kind":"text","text":"macos 14.0+"}]},{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/defaultscrollanchor(_:))."}]}]},"parameters":[{"name":"anchor","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The anchor point for initial scroll position and content size changes, or "},{"kind":"code","text":"`null`"},{"kind":"text","text":" to reset."}]},"type":{"type":"union","types":[{"type":"reference","name":"UnitPointValue","package":"@expo/ui"},{"type":"literal","value":null}]}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"defaultScrollAnchorForRole","variant":"declaration","kind":64,"signatures":[{"name":"defaultScrollAnchorForRole","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the default anchor point for a scroll view for a specific role.\nPass "},{"kind":"code","text":"`null`"},{"kind":"text","text":" to opt out of a specific role while keeping anchors for other roles."}],"blockTags":[{"tag":"@platform","content":[{"kind":"text","text":"ios 18.0+"}]},{"tag":"@platform","content":[{"kind":"text","text":"tvos 18.0+"}]},{"tag":"@platform","content":[{"kind":"text","text":"macos 15.0+"}]},{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/defaultscrollanchor(_:for:))."}]}]},"parameters":[{"name":"anchor","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The anchor point, or "},{"kind":"code","text":"`null`"},{"kind":"text","text":" to opt out of this role."}]},"type":{"type":"union","types":[{"type":"reference","name":"UnitPointValue","package":"@expo/ui"},{"type":"literal","value":null}]}},{"name":"role","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The scroll anchor role: "},{"kind":"code","text":"`'initialOffset'`"},{"kind":"text","text":", "},{"kind":"code","text":"`'sizeChanges'`"},{"kind":"text","text":", or "},{"kind":"code","text":"`'alignment'`"},{"kind":"text","text":"."}]},"type":{"type":"union","types":[{"type":"literal","value":"initialOffset"},{"type":"literal","value":"sizeChanges"},{"type":"literal","value":"alignment"}]}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"deleteDisabled","variant":"declaration","kind":64,"signatures":[{"name":"deleteDisabled","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Disables the delete action for a view in a list.\nApply to items within a "},{"kind":"code","text":"`ForEach`"},{"kind":"text","text":" to prevent them from being deleted."}],"blockTags":[{"tag":"@default","content":[{"kind":"text","text":"true"}]},{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/deletedisabled(_:))."}]}]},"parameters":[{"name":"disabled","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Whether deletion should be disabled"}]},"type":{"type":"intrinsic","name":"boolean"},"defaultValue":"true"}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"disabled","variant":"declaration","kind":64,"signatures":[{"name":"disabled","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Disables or enables a view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/disabled(_:))."}]}]},"parameters":[{"name":"disabled","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"Whether the view should be disabled."}]},"type":{"type":"intrinsic","name":"boolean"},"defaultValue":"true"}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"dynamicTypeSize","variant":"declaration","kind":64,"signatures":[{"name":"dynamicTypeSize","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets or constrains the Dynamic Type size within the view, overriding the\nvalue inherited from the system.\n\nFour variants matching SwiftUI's "},{"kind":"code","text":"`dynamicTypeSize(_:)`"},{"kind":"text","text":":\n- "},{"kind":"code","text":"`dynamicTypeSize('large')`"},{"kind":"text","text":" — fixes the Dynamic Type size to a single value\n- "},{"kind":"code","text":"`dynamicTypeSize({ max: 'accessibility3' })`"},{"kind":"text","text":" — caps growth at a ceiling ("},{"kind":"code","text":"`...accessibility3`"},{"kind":"text","text":")\n- "},{"kind":"code","text":"`dynamicTypeSize({ min: 'large' })`"},{"kind":"text","text":" — sets a floor ("},{"kind":"code","text":"`large...`"},{"kind":"text","text":")\n- "},{"kind":"code","text":"`dynamicTypeSize({ min: 'large', max: 'accessibility3' })`"},{"kind":"text","text":" — clamps to a range ("},{"kind":"code","text":"`large...accessibility3`"},{"kind":"text","text":")\n\n"},{"kind":"code","text":"`min`"},{"kind":"text","text":" and "},{"kind":"code","text":"`max`"},{"kind":"text","text":" are independent: pass either or both. Set it on a "},{"kind":"code","text":"``"},{"kind":"text","text":" to\ncascade the constraint to every descendant through the SwiftUI environment.\nKeep "},{"kind":"code","text":"`min`"},{"kind":"text","text":" at or below "},{"kind":"code","text":"`max`"},{"kind":"text","text":", or the range traps natively, like SwiftUI.\nPer Apple's guidance, prefer capping at an accessibility size over disabling\nDynamic Type entirely."}],"blockTags":[{"tag":"@example","content":[{"kind":"code","text":"```tsx\n// Cap how large text in a tight layout can grow\n...\n```"}]},{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/dynamictypesize(_:))."}]}]},"parameters":[{"name":"size","variant":"param","kind":32768,"type":{"type":"reference","name":"DynamicTypeSizeValue","package":"@expo/ui"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}},{"name":"dynamicTypeSize","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets or constrains the Dynamic Type size within the view, overriding the\nvalue inherited from the system.\n\nFour variants matching SwiftUI's "},{"kind":"code","text":"`dynamicTypeSize(_:)`"},{"kind":"text","text":":\n- "},{"kind":"code","text":"`dynamicTypeSize('large')`"},{"kind":"text","text":" — fixes the Dynamic Type size to a single value\n- "},{"kind":"code","text":"`dynamicTypeSize({ max: 'accessibility3' })`"},{"kind":"text","text":" — caps growth at a ceiling ("},{"kind":"code","text":"`...accessibility3`"},{"kind":"text","text":")\n- "},{"kind":"code","text":"`dynamicTypeSize({ min: 'large' })`"},{"kind":"text","text":" — sets a floor ("},{"kind":"code","text":"`large...`"},{"kind":"text","text":")\n- "},{"kind":"code","text":"`dynamicTypeSize({ min: 'large', max: 'accessibility3' })`"},{"kind":"text","text":" — clamps to a range ("},{"kind":"code","text":"`large...accessibility3`"},{"kind":"text","text":")\n\n"},{"kind":"code","text":"`min`"},{"kind":"text","text":" and "},{"kind":"code","text":"`max`"},{"kind":"text","text":" are independent: pass either or both. Set it on a "},{"kind":"code","text":"``"},{"kind":"text","text":" to\ncascade the constraint to every descendant through the SwiftUI environment.\nKeep "},{"kind":"code","text":"`min`"},{"kind":"text","text":" at or below "},{"kind":"code","text":"`max`"},{"kind":"text","text":", or the range traps natively, like SwiftUI.\nPer Apple's guidance, prefer capping at an accessibility size over disabling\nDynamic Type entirely."}],"blockTags":[{"tag":"@example","content":[{"kind":"code","text":"```tsx\n// Cap how large text in a tight layout can grow\n...\n```"}]},{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/dynamictypesize(_:))."}]}]},"parameters":[{"name":"range","variant":"param","kind":32768,"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"max","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"reference","name":"DynamicTypeSizeValue","package":"@expo/ui"}},{"name":"min","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"reference","name":"DynamicTypeSizeValue","package":"@expo/ui"}}]}}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"environment","variant":"declaration","kind":64,"signatures":[{"name":"environment","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets a SwiftUI environment value."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/environment(_:_:))."}]}]},"parameters":[{"name":"config","variant":"param","kind":32768,"type":{"type":"reference","name":"EnvironmentConfig","package":"@expo/ui"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}},{"name":"environment","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets a SwiftUI environment value."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/environment(_:_:))."}]}]},"parameters":[{"name":"key","variant":"param","kind":32768,"type":{"type":"union","types":[{"type":"literal","value":"colorScheme"},{"type":"literal","value":"editMode"},{"type":"literal","value":"locale"},{"type":"literal","value":"timeZone"}]}},{"name":"value","variant":"param","kind":32768,"type":{"type":"intrinsic","name":"string"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"fixedSize","variant":"declaration","kind":64,"signatures":[{"name":"fixedSize","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Controls fixed size behavior."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/fixedsize())."}]}]},"parameters":[{"name":"params","variant":"param","kind":32768,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"Whether the view should use its ideal width or height."}]},"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"horizontal","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"boolean"}},{"name":"vertical","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"boolean"}}]}}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"font","variant":"declaration","kind":64,"signatures":[{"name":"font","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the font properties of a view.\n\nPass "},{"kind":"code","text":"`textStyle`"},{"kind":"text","text":" to scale with the user's Dynamic Type setting. Combine\nit with "},{"kind":"code","text":"`family`"},{"kind":"text","text":" to scale a custom font."}],"blockTags":[{"tag":"@example","content":[{"kind":"code","text":"```tsx\n// Scales with Dynamic Type\nHello\n\n// Custom font that scales relative to the body text style\nHi\n\n// Fixed-size system font (no Dynamic Type scaling)\nStatic\n```"}]},{"tag":"@see","content":[{"kind":"text","text":"Official SwiftUI documentation for ["},{"kind":"code","text":"`system(_:design:weight:)`"},{"kind":"text","text":"](https://developer.apple.com/documentation/swiftui/font/system(_:design:weight:)), and ["},{"kind":"code","text":"`custom(_:size:relativeTo:)`"},{"kind":"text","text":"](https://developer.apple.com/documentation/swiftui/font/custom(_:size:relativeto:))."}]}]},"parameters":[{"name":"params","variant":"param","kind":32768,"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"design","variant":"declaration","kind":1024,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"Font design. Applied when no "},{"kind":"code","text":"`family`"},{"kind":"text","text":" is provided. "},{"kind":"code","text":"`Font.custom`"},{"kind":"text","text":" always uses the embedded font's own design."}]},"type":{"type":"union","types":[{"type":"literal","value":"default"},{"type":"literal","value":"rounded"},{"type":"literal","value":"serif"},{"type":"literal","value":"monospaced"}]}},{"name":"family","variant":"declaration","kind":1024,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"Custom font family name."}]},"type":{"type":"intrinsic","name":"string"}},{"name":"size","variant":"declaration","kind":1024,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"Font size in points. Ignored when only "},{"kind":"code","text":"`textStyle`"},{"kind":"text","text":" is set."}],"blockTags":[{"tag":"@default","content":[{"kind":"text","text":"17"}]}]},"type":{"type":"intrinsic","name":"number"}},{"name":"textStyle","variant":"declaration","kind":1024,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"SwiftUI text style. When set, the resulting font scales with the user's\nDynamic Type setting."}]},"type":{"type":"union","types":[{"type":"literal","value":"body"},{"type":"literal","value":"caption"},{"type":"literal","value":"title"},{"type":"literal","value":"largeTitle"},{"type":"literal","value":"title2"},{"type":"literal","value":"title3"},{"type":"literal","value":"headline"},{"type":"literal","value":"subheadline"},{"type":"literal","value":"callout"},{"type":"literal","value":"footnote"},{"type":"literal","value":"caption2"}]}},{"name":"weight","variant":"declaration","kind":1024,"flags":{"isOptional":true},"comment":{"summary":[{"kind":"text","text":"Font weight."}]},"type":{"type":"union","types":[{"type":"literal","value":"light"},{"type":"literal","value":"black"},{"type":"literal","value":"bold"},{"type":"literal","value":"medium"},{"type":"literal","value":"thin"},{"type":"literal","value":"regular"},{"type":"literal","value":"semibold"},{"type":"literal","value":"heavy"},{"type":"literal","value":"ultraLight"}]}}]}}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"foregroundColor","variant":"declaration","kind":64,"signatures":[{"name":"foregroundColor","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the foreground color/tint of a view."}],"blockTags":[{"tag":"@deprecated","content":[{"kind":"text","text":"Use "},{"kind":"code","text":"`foregroundStyle`"},{"kind":"text","text":" instead."}]},{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/foregroundcolor(_:))."}]}]},"parameters":[{"name":"color","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The foreground color (hex string)."}]},"type":{"type":"reference","name":"Color","package":"@expo/ui"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"foregroundStyle","variant":"declaration","kind":64,"signatures":[{"name":"foregroundStyle","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the foreground style of a view with comprehensive styling options.\n\nReplaces the deprecated "},{"kind":"code","text":"`foregroundColor`"},{"kind":"text","text":" modifier with enhanced capabilities including\ncolors, gradients, and semantic hierarchical styles that adapt to system appearance."}],"blockTags":[{"tag":"@example","content":[{"kind":"code","text":"```tsx\n// Simple usage\nRed Text\n\n// Adaptive hierarchical styling\n\n Supporting Text\n\n\n// Linear gradient\n\n Gradient Text\n\n```"}]},{"tag":"@returns","content":[{"kind":"text","text":"A view modifier that applies the specified foreground style"}]},{"tag":"@since","content":[{"kind":"text","text":"iOS 15.0+ (hierarchical quinary requires iOS 16.0+)"}]},{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/view/foregroundstyle(_:))."}]}]},"parameters":[{"name":"style","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The foreground style configuration. Can be:\n\n**Simple Color ("},{"kind":"code","text":"`Color`"},{"kind":"text","text":"):**\n- Hex colors: "},{"kind":"code","text":"`'#FF0000'`"},{"kind":"text","text":", "},{"kind":"code","text":"`'#RGB'`"},{"kind":"text","text":", "},{"kind":"code","text":"`'#RRGGBB'`"},{"kind":"text","text":", "},{"kind":"code","text":"`'#AARRGGBB'`"},{"kind":"text","text":"\n- Named colors: "},{"kind":"code","text":"`'red'`"},{"kind":"text","text":", "},{"kind":"code","text":"`'blue'`"},{"kind":"text","text":", "},{"kind":"code","text":"`'green'`"},{"kind":"text","text":", and so on.\n- React Native color values like "},{"kind":"code","text":"`PlatformColor('label')`"},{"kind":"text","text":"\n\n**Explicit Color Object:**\n"},{"kind":"code","text":"```ts\n{ type: 'color', color: PlatformColor('label') }\n```"},{"kind":"text","text":"\n\n**Hierarchical Styles (Semantic):**\nAuto-adapting semantic styles that respond to light/dark mode and accessibility settings:\n"},{"kind":"code","text":"```ts\n{ type: 'hierarchical', style: 'primary' } // Most prominent (main content, headlines)\n{ type: 'hierarchical', style: 'secondary' } // Supporting text, subheadlines\n{ type: 'hierarchical', style: 'tertiary' } // Less important text, captions\n{ type: 'hierarchical', style: 'quaternary' } // Subtle text, disabled states\n{ type: 'hierarchical', style: 'quinary' } // Most subtle (iOS 16+, fallback to quaternary)\n```"},{"kind":"text","text":"\n\n**Linear Gradient:**\n"},{"kind":"code","text":"```ts\n{\n type: 'linearGradient',\n colors: [PlatformColor('systemPink'), '#0000FF', '#00FF00'],\n startPoint: { x: 0, y: 0 }, // Top-left\n endPoint: { x: 1, y: 1 } // Bottom-right\n}\n```"},{"kind":"text","text":"\n\n**Radial Gradient:**\n"},{"kind":"code","text":"```ts\n{\n type: 'radialGradient',\n colors: [PlatformColor('systemPink'), '#0000FF'],\n center: { x: 0.5, y: 0.5 }, // Center of view\n startRadius: 0, // Inner radius\n endRadius: 100 // Outer radius\n}\n```"},{"kind":"text","text":"\n\n**Angular Gradient (Conic):**\n"},{"kind":"code","text":"```ts\n{\n type: 'angularGradient',\n colors: [PlatformColor('systemPink'), '#00FF00', '#0000FF'],\n center: { x: 0.5, y: 0.5 } // Rotation center\n}\n```"}]},"type":{"type":"union","types":[{"type":"reference","name":"Color","package":"@expo/ui"},{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"color","variant":"declaration","kind":1024,"type":{"type":"reference","name":"Color","package":"@expo/ui"}},{"name":"type","variant":"declaration","kind":1024,"type":{"type":"literal","value":"color"}}]}},{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"style","variant":"declaration","kind":1024,"type":{"type":"union","types":[{"type":"literal","value":"primary"},{"type":"literal","value":"secondary"},{"type":"literal","value":"tertiary"},{"type":"literal","value":"quaternary"},{"type":"literal","value":"quinary"}]}},{"name":"type","variant":"declaration","kind":1024,"type":{"type":"literal","value":"hierarchical"}}]}},{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"colors","variant":"declaration","kind":1024,"type":{"type":"array","elementType":{"type":"reference","name":"Color","package":"@expo/ui"}}},{"name":"endPoint","variant":"declaration","kind":1024,"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"x","variant":"declaration","kind":1024,"type":{"type":"intrinsic","name":"number"}},{"name":"y","variant":"declaration","kind":1024,"type":{"type":"intrinsic","name":"number"}}]}}},{"name":"startPoint","variant":"declaration","kind":1024,"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"x","variant":"declaration","kind":1024,"type":{"type":"intrinsic","name":"number"}},{"name":"y","variant":"declaration","kind":1024,"type":{"type":"intrinsic","name":"number"}}]}}},{"name":"type","variant":"declaration","kind":1024,"type":{"type":"literal","value":"linearGradient"}}]}},{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"center","variant":"declaration","kind":1024,"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"x","variant":"declaration","kind":1024,"type":{"type":"intrinsic","name":"number"}},{"name":"y","variant":"declaration","kind":1024,"type":{"type":"intrinsic","name":"number"}}]}}},{"name":"colors","variant":"declaration","kind":1024,"type":{"type":"array","elementType":{"type":"reference","name":"Color","package":"@expo/ui"}}},{"name":"endRadius","variant":"declaration","kind":1024,"type":{"type":"intrinsic","name":"number"}},{"name":"startRadius","variant":"declaration","kind":1024,"type":{"type":"intrinsic","name":"number"}},{"name":"type","variant":"declaration","kind":1024,"type":{"type":"literal","value":"radialGradient"}}]}},{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"center","variant":"declaration","kind":1024,"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"x","variant":"declaration","kind":1024,"type":{"type":"intrinsic","name":"number"}},{"name":"y","variant":"declaration","kind":1024,"type":{"type":"intrinsic","name":"number"}}]}}},{"name":"colors","variant":"declaration","kind":1024,"type":{"type":"array","elementType":{"type":"reference","name":"Color","package":"@expo/ui"}}},{"name":"type","variant":"declaration","kind":1024,"type":{"type":"literal","value":"angularGradient"}}]}}]}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"frame","variant":"declaration","kind":64,"signatures":[{"name":"frame","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the frame properties of a view."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/SwiftUI/View/frame(width:height:alignment:))."}]}]},"parameters":[{"name":"params","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The frame parameters. Width, height, minWidth, maxWidth, minHeight, maxHeight, idealWidth, idealHeight and alignment."}]},"type":{"type":"reflection","declaration":{"name":"__type","variant":"declaration","kind":65536,"children":[{"name":"alignment","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"union","types":[{"type":"literal","value":"center"},{"type":"literal","value":"top"},{"type":"literal","value":"bottom"},{"type":"literal","value":"leading"},{"type":"literal","value":"trailing"},{"type":"literal","value":"topLeading"},{"type":"literal","value":"topTrailing"},{"type":"literal","value":"bottomLeading"},{"type":"literal","value":"bottomTrailing"}]}},{"name":"height","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}},{"name":"idealHeight","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}},{"name":"idealWidth","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}},{"name":"maxHeight","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}},{"name":"maxWidth","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}},{"name":"minHeight","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}},{"name":"minWidth","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}},{"name":"width","variant":"declaration","kind":1024,"flags":{"isOptional":true},"type":{"type":"intrinsic","name":"number"}}]}}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"gaugeStyle","variant":"declaration","kind":64,"signatures":[{"name":"gaugeStyle","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Sets the style for the gauge."}],"blockTags":[{"tag":"@see","content":[{"kind":"text","text":"Official [SwiftUI documentation](https://developer.apple.com/documentation/swiftui/gaugestyle)."}]}]},"parameters":[{"name":"style","variant":"param","kind":32768,"comment":{"summary":[{"kind":"text","text":"The style for the gauge."}]},"type":{"type":"reference","name":"GaugeStyleType","package":"@expo/ui"}}],"type":{"type":"reference","name":"ModifierConfig","package":"@expo/ui"}}]},{"name":"geometryGroup","variant":"declaration","kind":64,"signatures":[{"name":"geometryGroup","variant":"signature","kind":4096,"comment":{"summary":[{"kind":"text","text":"Isolates the geometry (e.g. position and size) of the view from its parent view."}],"blockTags":[{"tag":"@example","content":[{"kind":"code","text":"```tsx\n\n {isBusy ? Working… : null}\n