feat: (WIP) S2 unavailable menu item

[LFDanLu]

Closes

✅ Pull Request Checklist:

• Included link to corresponding React Spectrum GitHub Issue.
• Added/updated unit tests and storybook for this change (for new code or code which already has tests).
• Filled out test instructions.
• Updated documentation (if it already exists for this component).
• Looked at the Accessibility Practices for this feature - Aria Practices

📝 Test Instructions:

🧢 Your Project:

[rspbot]

Build successful! 🎉

• View the storybook
• View the S2 storybook
• View the S2 docs
• View the React Aria docs

[rspbot]

## API Changes

react-aria-components

/react-aria-components:TreeHeader

-TreeHeader {
-  children?: ReactNode
-  className?: string
-  id?: string
-  render?: DOMRenderFunction<keyof React.JSX.IntrinsicElements, undefined>
-  style?: CSSProperties
-}

/react-aria-components:TreeSection

-TreeSection <T extends {}> {
-  aria-label?: string
-  children?: ReactNode | ({}) => ReactElement
-  className?: string
-  dependencies?: ReadonlyArray<any>
-  id?: Key
-  items?: Iterable<{}>
-  render?: DOMRenderFunction<keyof React.JSX.IntrinsicElements, undefined>
-  style?: CSSProperties
-  value?: {}
-}

/react-aria-components:MenuItemRenderProps

 MenuItemRenderProps {
   allowsDragging?: boolean
   hasSubmenu: boolean
   isDisabled: boolean
   isDragging?: boolean
   isDropTarget?: boolean
   isFocusVisible: boolean
   isFocused: boolean
   isHovered: boolean
   isOpen: boolean
   isPressed: boolean
   isSelected: boolean
+  isUnavailable?: boolean
   selectionBehavior: SelectionBehavior
   selectionMode: SelectionMode
 }

/react-aria-components:UnavailableMenuItemTrigger

+UnavailableMenuItemTrigger {
+  children: Array<ReactElement>
+  isUnavailable?: boolean = false
+}

/react-aria-components:UnavailableMenuItemTriggerProps

+UnavailableMenuItemTriggerProps {
+  children: Array<ReactElement>
+  isUnavailable?: boolean = false
+}

---

@react-spectrum/s2

/@react-spectrum/s2:Picker

 Picker <M extends SelectionMode = 'single', T extends {}> {
   UNSAFE_className?: UnsafeClassName
   UNSAFE_style?: CSSProperties
   align?: 'start' | 'end' = 'start'
   aria-describedby?: string
   aria-details?: string
   aria-label?: string
   aria-labelledby?: string
   autoComplete?: string
   autoFocus?: boolean
   children: ReactNode | ({}) => ReactNode
   contextualHelp?: ReactNode
   defaultOpen?: boolean
   defaultValue?: ValueType<SelectionMode>
   dependencies?: ReadonlyArray<any>
   description?: ReactNode
   direction?: 'bottom' | 'top' = 'bottom'
   disabledKeys?: Iterable<Key>
   errorMessage?: ReactNode | (ValidationResult) => ReactNode
   excludeFromTabOrder?: boolean
   form?: string
   id?: string
   isDisabled?: boolean
   isInvalid?: boolean
   isOpen?: boolean
   isQuiet?: boolean
   isRequired?: boolean
   items?: Iterable<T>
   label?: ReactNode
   labelAlign?: Alignment = 'start'
   labelPosition?: LabelPosition = 'top'
   loadingState?: LoadingState
   menuWidth?: number
   name?: string
   necessityIndicator?: NecessityIndicator = 'icon'
   onBlur?: (FocusEvent<Target>) => void
   onChange?: (ChangeValueType<SelectionMode>) => void
   onFocus?: (FocusEvent<Target>) => void
   onFocusChange?: (boolean) => void
   onKeyDown?: (KeyboardEvent) => void
   onKeyUp?: (KeyboardEvent) => void
   onLoadMore?: () => any
   onOpenChange?: (boolean) => void
   placeholder?: string = 'Select an item' (localized)
-  renderValue?: (Array<{}>) => ReactNode
   selectionMode?: SelectionMode = 'single'
   shouldFlip?: boolean = true
   size?: 'S' | 'M' | 'L' | 'XL' = 'M'
   slot?: string | null
   validate?: (ValidationType<SelectionMode>) => ValidationError | boolean | null | undefined
   validationBehavior?: 'native' | 'aria' = 'native'
   value?: ValueType<SelectionMode>
 }

/@react-spectrum/s2:PickerProps

 PickerProps <M extends SelectionMode = 'single', T extends {}> {
   UNSAFE_className?: UnsafeClassName
   UNSAFE_style?: CSSProperties
   align?: 'start' | 'end' = 'start'
   aria-describedby?: string
   aria-details?: string
   aria-label?: string
   aria-labelledby?: string
   autoComplete?: string
   autoFocus?: boolean
   children: ReactNode | ({}) => ReactNode
   contextualHelp?: ReactNode
   defaultOpen?: boolean
   defaultValue?: ValueType<SelectionMode>
   dependencies?: ReadonlyArray<any>
   description?: ReactNode
   direction?: 'bottom' | 'top' = 'bottom'
   disabledKeys?: Iterable<Key>
   errorMessage?: ReactNode | (ValidationResult) => ReactNode
   excludeFromTabOrder?: boolean
   form?: string
   id?: string
   isDisabled?: boolean
   isInvalid?: boolean
   isOpen?: boolean
   isQuiet?: boolean
   isRequired?: boolean
   items?: Iterable<T>
   label?: ReactNode
   labelAlign?: Alignment = 'start'
   labelPosition?: LabelPosition = 'top'
   loadingState?: LoadingState
   menuWidth?: number
   name?: string
   necessityIndicator?: NecessityIndicator = 'icon'
   onBlur?: (FocusEvent<Target>) => void
   onChange?: (ChangeValueType<SelectionMode>) => void
   onFocus?: (FocusEvent<Target>) => void
   onFocusChange?: (boolean) => void
   onKeyDown?: (KeyboardEvent) => void
   onKeyUp?: (KeyboardEvent) => void
   onLoadMore?: () => any
   onOpenChange?: (boolean) => void
   placeholder?: string = 'Select an item' (localized)
-  renderValue?: (Array<{}>) => ReactNode
   selectionMode?: SelectionMode = 'single'
   shouldFlip?: boolean = true
   size?: 'S' | 'M' | 'L' | 'XL' = 'M'
   slot?: string | null
   validate?: (ValidationType<SelectionMode>) => ValidationError | boolean | null | undefined
   validationBehavior?: 'native' | 'aria' = 'native'
   value?: ValueType<SelectionMode>
 }

/@react-spectrum/s2:UnavailableMenuItemTrigger

+UnavailableMenuItemTrigger {
+  children: Array<ReactElement>
+  isUnavailable?: boolean = false
+}

/@react-spectrum/s2:UnavailableMenuItemTriggerProps

+UnavailableMenuItemTriggerProps {
+  children: Array<ReactElement>
+  isUnavailable?: boolean = false
+}

---