Add `Menu` component (#3097)

* Add POC menu abstraction

* Better platform handling

* Remove ignore

* Add some menu items

* Add controlled dropdown

* Pass through a11y props

* Ignore uninitialized context

* Tweaks

* Usability improvements

* Rename handlers to props

* Add radix comment

* Ignore known type

* Remove todo

* Move storybook item

* Improve Group matching

* Adjust theming

1 files changed, 72 insertions, 0 deletions

diff --git a/src/components/Menu/types.ts b/src/components/Menu/types.ts
new file mode 100644
index 000000000..2f52e6390
--- /dev/null
+++ b/src/components/Menu/types.ts
@@ -0,0 +1,72 @@
+import React from 'react'
+import {GestureResponderEvent, PressableProps} from 'react-native'
+
+import {Props as SVGIconProps} from '#/components/icons/common'
+import * as Dialog from '#/components/Dialog'
+import {TextStyleProp, ViewStyleProp} from '#/alf'
+
+export type ContextType = {
+  control: Dialog.DialogOuterProps['control']
+}
+
+export type TriggerProps = ViewStyleProp & {
+  children(props: TriggerChildProps): React.ReactNode
+  label: string
+}
+export type TriggerChildProps =
+  | {
+      isNative: true
+      control: Dialog.DialogOuterProps['control']
+      state: {
+        /**
+         * Web only, `false` on native
+         */
+        hovered: false
+        focused: boolean
+        pressed: boolean
+      }
+      /**
+       * We don't necessarily know what these will be spread on to, so we
+       * should add props one-by-one.
+       *
+       * On web, these properties are applied to a parent `Pressable`, so this
+       * object is empty.
+       */
+      props: {
+        onPress: () => void
+        onFocus: () => void
+        onBlur: () => void
+        onPressIn: () => void
+        onPressOut: () => void
+        accessibilityLabel: string
+      }
+    }
+  | {
+      isNative: false
+      control: Dialog.DialogOuterProps['control']
+      state: {
+        hovered: boolean
+        focused: boolean
+        /**
+         * Native only, `false` on web
+         */
+        pressed: false
+      }
+      props: {}
+    }
+
+export type ItemProps = React.PropsWithChildren<
+  Omit<PressableProps, 'style'> &
+    ViewStyleProp & {
+      label: string
+      onPress: (e: GestureResponderEvent) => void
+    }
+>
+
+export type ItemTextProps = React.PropsWithChildren<TextStyleProp & {}>
+export type ItemIconProps = React.PropsWithChildren<{
+  icon: React.ComponentType<SVGIconProps>
+  position?: 'left' | 'right'
+}>
+
+export type GroupProps = React.PropsWithChildren<ViewStyleProp & {}>