kolaytercih/.agents/skills/migrate-radix-to-base/consumer-props.md

Consumer-side prop changes (call sites, not wrappers)

The shadcn wrapper NAMES survive a radix -> base-ui migration, but these props change or disappear at CALL SITES in app code. Sweep every consumer for this list after migrating the wrappers. All entries verified against @base-ui/react@1.6.0 type definitions during real migrations; when in doubt, check node_modules/@base-ui/react/**/*.d.ts, never guess.

Universal

Radix	Base UI	Call-site action
asChild (any wrapper)	render prop	<Trigger asChild><Button/></Trigger> -> <Trigger render={<Button/>}>...

Per component

Component	Radix prop	Base UI fate	Call-site action
Accordion	type="single"|"multiple" + collapsible	dropped; value/defaultValue are ALWAYS arrays; multiple-open via multiple	type="single" collapsible -> remove both; wrap values in arrays; type="multiple" -> multiple
Tabs	activationMode="manual"	dropped; Base UI defaults to MANUAL activation	remove prop; near-equivalent opt-in is Tabs.List activateOnFocus (behavior delta: flag, do not auto-add)
Select	position="popper"|"item-aligned"	alignItemWithTrigger boolean (on Positioner; wrappers expose it)	position="popper" -> alignItemWithTrigger={false}; item-aligned -> alignItemWithTrigger (default)
TooltipProvider	delayDuration, skipDelayDuration	delay; skip-delay concept dropped	rename / remove
Tooltip	disableHoverableContent	NO equivalent	remove; FLAG the behavior change in the report
Avatar.Image	delayMs	delay	rename
ScrollArea	type="always"|"scroll"|...	dropped	remove
Separator	decorative	dropped	remove
Checkbox	checked="indeterminate"	indeterminate is a SEPARATE boolean prop	checked="indeterminate" -> indeterminate + boolean checked
Slider	onValueChange(value)	signature gains event details; also inverted REMOVED	check handler arity; remove inverted (flag vertical-inverted usage)
Select	onValueChange(value: string)	widens to (value: Value | null, eventDetails)	useState<string> + onValueChange={setState} breaks: widen state to string | null or wrap the setter
Slider	onValueCommit	onValueCommitted	rename
ToggleGroup	type="single"|"multiple"	multiple boolean; value shape arrays	same treatment as Accordion
ToggleGroup / Toolbar	rovingFocus={false}	dropped (roving focus always on); loop -> loopFocus	remove / rename
Menubar	value/onValueChange (active menu)	dropped; control per Menu.Root open	restructure if used; usually unused
Menubar	loop	loopFocus	rename
ContextMenu.Root	modal	REMOVED	remove
ContextMenu.Trigger	disabled	REMOVED	remove; gate the trigger yourself
DropdownMenu/ContextMenu items	(Radix closed menu on select)	closeOnClick defaults FALSE on CheckboxItem/RadioItem	behavior delta: flag; add closeOnClick only if the user asks
NavigationMenu	delayDuration(200), skipDelayDuration, viewport	delay(50) + closeDelay; viewport prop gone (Positioner handles it)	rename/remove; flag the 200->50 hover-delay feel change
Popover / HoverCard	openDelay/closeDelay on Root	move to TRIGGER as delay/closeDelay	relocate props Root -> Trigger
Dialog / AlertDialog	onOpenAutoFocus	initialFocus (element/ref-based, not event-based)	restructure: pass target instead of preventDefault handler
Dialog / AlertDialog	onCloseAutoFocus	finalFocus	same restructure
Dialog family	onEscapeKeyDown, onPointerDownOutside, onInteractOutside	consolidated; see the overlays reference for exact per-part signatures	consult overlays.md; do not guess
DirectionProvider	dir	direction	rename

Callback signature rule

Base UI callbacks commonly gain an event-details argument: onOpenChange(open, eventDetails), onValueChange(value, eventDetails). Passing an existing single-arg handler stays type-safe; handlers that USED Radix's event parameter need review against the family reference file.

Sweep procedure

1. grep app code (outside components/ui) for each LHS token above plus asChild.
2. Fix call sites file by file; typecheck after each file.
3. Anything on this list marked FLAG goes into the migration report as a behavior delta, never silently patched.