upgrade @types/react to 19 + run codemod

package.json

@@ -277,7 +277,7 @@
     "@expo/image-utils": "0.6.3",
     "@react-native/babel-preset": "0.79.2",
     "@react-native/normalize-colors": "0.79.2",
-    "@types/react": "^18",
+    "@types/react": "^19",
     "**/expo-constants": "17.0.3",
     "**/expo-device": "7.0.1",
     "**/zod": "3.23.8",

patches/@discord+bottom-sheet+4.6.1.patch

@@ -0,0 +1,13 @@
+diff --git a/node_modules/@discord/bottom-sheet/src/hooks/useStableCallback.ts b/node_modules/@discord/bottom-sheet/src/hooks/useStableCallback.ts
+index 1c788ab..d30f330 100644
+--- a/node_modules/@discord/bottom-sheet/src/hooks/useStableCallback.ts
++++ b/node_modules/@discord/bottom-sheet/src/hooks/useStableCallback.ts
+@@ -6,7 +6,7 @@ type Callback = (...args: any[]) => any;
+  * https://gist.github.com/JakeCoxon/c7ebf6e6496f8468226fd36b596e1985
+  */
+ export const useStableCallback = (callback: Callback) => {
+-  const callbackRef = useRef<Callback>();
++  const callbackRef = useRef<Callback>(undefined);
+   const memoCallback = useCallback(
+     (...args: any) => callbackRef.current && callbackRef.current(...args),
+     []

src/Navigation.tsx

@@ -485,7 +485,7 @@ function commonScreens(Stack: typeof Flat, unreadCountLabel?: string) {
  */
 function TabsNavigator() {
   const tabBar = React.useCallback(
-    (props: JSX.IntrinsicAttributes & BottomTabBarProps) => (
+    (props: React.JSX.IntrinsicAttributes & BottomTabBarProps) => (
       <BottomBar {...props} />
     ),
     [],

src/components/Button.tsx

@@ -65,8 +65,8 @@ export type ButtonState = {
 export type ButtonContext = VariantProps & ButtonState
 
 type NonTextElements =
-  | React.ReactElement
+  | React.ReactElement<any>
-  | Iterable<React.ReactElement | null | undefined | boolean>
+  | Iterable<React.ReactElement<any> | null | undefined | boolean>
 
 export type ButtonProps = Pick<
   PressableProps,

src/components/ContextMenu/index.tsx

@@ -119,7 +119,8 @@ export function Root({children}: {children: React.ReactNode}) {
   const hoverablesSV = useSharedValue<
     Record<string, {id: string; rect: Measurement}>
   >({})
-  const syncHoverablesThrottleRef = useRef<ReturnType<typeof setTimeout>>()
+  const syncHoverablesThrottleRef =
+    useRef<ReturnType<typeof setTimeout>>(undefined)
   const [hoveredMenuItem, setHoveredMenuItem] = useState<string | null>(null)
 
   const onHoverableTouchUp = useCallback((id: string) => {

src/components/Dialog/types.ts

@@ -1,15 +1,15 @@
-import React from 'react'
+import {
-import type {
+  type AccessibilityProps,
-  AccessibilityProps,
+  type GestureResponderEvent,
-  GestureResponderEvent,
+  type ScrollViewProps,
-  ScrollViewProps,
 } from 'react-native'
-import {ViewStyle} from 'react-native'
+import {type ViewStyle} from 'react-native'
-import {StyleProp} from 'react-native'
+import {type StyleProp} from 'react-native'
+import type React from 'react'
 
-import {ViewStyleProp} from '#/alf'
+import {type ViewStyleProp} from '#/alf'
-import {BottomSheetViewProps} from '../../../modules/bottom-sheet'
+import {type BottomSheetViewProps} from '../../../modules/bottom-sheet'
-import {BottomSheetSnapPoint} from '../../../modules/bottom-sheet/src/BottomSheet.types'
+import {type BottomSheetSnapPoint} from '../../../modules/bottom-sheet/src/BottomSheet.types'
 
 type A11yProps = Required<AccessibilityProps>
 
@@ -34,7 +34,7 @@ export type DialogControlRefProps = {
  */
 export type DialogControlProps = DialogControlRefProps & {
   id: string
-  ref: React.RefObject<DialogControlRefProps>
+  ref: React.RefObject<DialogControlRefProps | null>
   isOpen?: boolean
 }
 

src/components/Portal.tsx

@@ -10,7 +10,7 @@ import {
   useState,
 } from 'react'
 
-type Component = React.ReactElement
+type Component = React.ReactElement<any>
 
 type ContextType = {
   outlet: Component | null

src/components/ProfileHoverCard/types.ts

@@ -1,7 +1,7 @@
 import type React from 'react'
 
 export type ProfileHoverCardProps = {
-  children: React.ReactElement
+  children: React.ReactElement<any>
   did: string
   inline?: boolean
   disable?: boolean

src/components/ProgressGuide/FollowDialog.tsx

@@ -301,8 +301,8 @@ let Header = ({
   interestsDisplayNames,
 }: {
   guide: Follow10ProgressGuide
-  inputRef: React.RefObject<TextInput>
+  inputRef: React.RefObject<TextInput | null>
-  listRef: React.RefObject<ListMethods>
+  listRef: React.RefObject<ListMethods | null>
   onSelectTab: (v: string) => void
   searchText: string
   setHeaderHeight: (v: number) => void
@@ -653,7 +653,7 @@ function SearchInput({
 }: {
   onChangeText: (text: string) => void
   onEscape: () => void
-  inputRef: React.RefObject<TextInput>
+  inputRef: React.RefObject<TextInput | null>
   defaultValue: string
 }) {
   const t = useTheme()

src/components/ProgressGuide/Toast.tsx

@@ -14,7 +14,7 @@ import {useLingui} from '@lingui/react'
 import {isWeb} from '#/platform/detection'
 import {atoms as a, useTheme} from '#/alf'
 import {Portal} from '#/components/Portal'
-import {AnimatedCheck, AnimatedCheckRef} from '../anim/AnimatedCheck'
+import {AnimatedCheck, type AnimatedCheckRef} from '../anim/AnimatedCheck'
 import {Text} from '../Typography'
 
 export interface ProgressGuideToastRef {
@@ -39,7 +39,7 @@ export const ProgressGuideToast = React.forwardRef<
   const translateY = useSharedValue(0)
   const opacity = useSharedValue(0)
   const animatedCheckRef = React.useRef<AnimatedCheckRef | null>(null)
-  const timeoutRef = React.useRef<NodeJS.Timeout | undefined>()
+  const timeoutRef = React.useRef<NodeJS.Timeout | undefined>(undefined)
   const winDim = useWindowDimensions()
 
   /**

src/components/Select/types.ts

@@ -160,7 +160,7 @@ export type ContentProps<T> = {
     item: T,
     index: number,
     selectedValue?: string | null,
-  ) => React.ReactElement
+  ) => React.ReactElement<any>
   /*
    * Extracts the value from an item. Defaults to `item => item.value`
    */

src/components/dialogs/GifSelect.tsx

@@ -5,7 +5,7 @@ import React, {
   useRef,
   useState,
 } from 'react'
-import {TextInput, View} from 'react-native'
+import {type TextInput, View} from 'react-native'
 import {useWindowDimensions} from 'react-native'
 import {Image} from 'expo-image'
 import {msg, Trans} from '@lingui/macro'
@@ -15,13 +15,13 @@ import {logEvent} from '#/lib/statsig/statsig'
 import {cleanError} from '#/lib/strings/errors'
 import {isWeb} from '#/platform/detection'
 import {
-  Gif,
+  type Gif,
   useFeaturedGifsQuery,
   useGifSearchQuery,
 } from '#/state/queries/tenor'
 import {ErrorScreen} from '#/view/com/util/error/ErrorScreen'
 import {ErrorBoundary} from '#/view/com/util/ErrorBoundary'
-import {ListMethods} from '#/view/com/util/List'
+import {type ListMethods} from '#/view/com/util/List'
 import {atoms as a, ios, native, useBreakpoints, useTheme, web} from '#/alf'
 import {Button, ButtonIcon, ButtonText} from '#/components/Button'
 import * as Dialog from '#/components/Dialog'
@@ -36,7 +36,7 @@ export function GifSelectDialog({
   onClose,
   onSelectGif: onSelectGifProp,
 }: {
-  controlRef: React.RefObject<{open: () => void}>
+  controlRef: React.RefObject<{open: () => void} | null>
   onClose?: () => void
   onSelectGif: (gif: Gif) => void
 }) {

src/components/dialogs/SearchablePeopleList.tsx

@@ -483,7 +483,7 @@ function SearchInput({
   value: string
   onChangeText: (text: string) => void
   onEscape: () => void
-  inputRef: React.RefObject<TextInput>
+  inputRef: React.RefObject<TextInput | null>
 }) {
   const t = useTheme()
   const {_} = useLingui()

src/components/forms/InputGroup.tsx

@@ -21,11 +21,14 @@ export function InputGroup(props: React.PropsWithChildren<{}>) {
               />
             ) : null}
             {React.cloneElement(child, {
-              // @ts-ignore
+              // @ts-expect-error
               style: [
+                // @ts-expect-error
                 ...(Array.isArray(child.props?.style)
-                  ? child.props.style
+                  ? // @ts-expect-error
-                  : [child.props.style || {}]),
+                    child.props.style
+                  : // @ts-expect-error
+                    [child.props.style || {}]),
                 {
                   borderTopLeftRadius: i > 0 ? 0 : undefined,
                   borderTopRightRadius: i > 0 ? 0 : undefined,

src/components/forms/TextField.tsx

@@ -1,12 +1,12 @@
 import React from 'react'
 import {
-  AccessibilityProps,
+  type AccessibilityProps,
   StyleSheet,
   TextInput,
-  TextInputProps,
+  type TextInputProps,
-  TextStyle,
+  type TextStyle,
   View,
-  ViewStyle,
+  type ViewStyle,
 } from 'react-native'
 
 import {HITSLOP_20} from '#/lib/constants'
@@ -16,17 +16,17 @@ import {
   applyFonts,
   atoms as a,
   ios,
-  TextStyleProp,
+  type TextStyleProp,
   useAlf,
   useTheme,
   web,
 } from '#/alf'
 import {useInteractionState} from '#/components/hooks/useInteractionState'
-import {Props as SVGIconProps} from '#/components/icons/common'
+import {type Props as SVGIconProps} from '#/components/icons/common'
 import {Text} from '#/components/Typography'
 
 const Context = React.createContext<{
-  inputRef: React.RefObject<TextInput> | null
+  inputRef: React.RefObject<TextInput | null> | null
   isInvalid: boolean
   hovered: boolean
   onHoverIn: () => void
@@ -140,7 +140,7 @@ export type InputProps = Omit<TextInputProps, 'value' | 'onChangeText'> & {
   value?: string
   onChangeText?: (value: string) => void
   isInvalid?: boolean
-  inputRef?: React.RefObject<TextInput> | React.ForwardedRef<TextInput>
+  inputRef?: React.RefObject<TextInput | null> | React.ForwardedRef<TextInput>
 }
 
 export function createInput(Component: typeof TextInput) {

src/components/forms/ToggleButton.tsx

@@ -1,5 +1,5 @@
 import React from 'react'
-import {AccessibilityProps, TextStyle, View, ViewStyle} from 'react-native'
+import {type AccessibilityProps, type TextStyle, View, type ViewStyle} from 'react-native'
 
 import {atoms as a, native, useTheme} from '#/alf'
 import * as Toggle from '#/components/forms/Toggle'
@@ -7,7 +7,7 @@ import {Text} from '#/components/Typography'
 
 type ItemProps = Omit<Toggle.ItemProps, 'style' | 'role' | 'children'> &
   AccessibilityProps & {
-    children: React.ReactElement
+    children: React.ReactElement<any>
     testID?: string
   }
 

src/components/hooks/useFullscreen.ts

@@ -14,7 +14,7 @@ function fullscreenSubscribe(onChange: () => void) {
   return () => document.removeEventListener('fullscreenchange', onChange)
 }
 
-export function useFullscreen(ref?: React.RefObject<HTMLElement>) {
+export function useFullscreen(ref?: React.RefObject<HTMLElement | null>) {
   if (!isWeb) throw new Error("'useFullscreen' is a web-only hook")
   const isFullscreen = useSyncExternalStore(fullscreenSubscribe, () =>
     Boolean(document.fullscreenElement),

src/lib/hooks/useAnimatedValue.ts

@@ -2,7 +2,7 @@ import * as React from 'react'
 import {Animated} from 'react-native'
 
 export function useAnimatedValue(initialValue: number) {
-  const lazyRef = React.useRef<Animated.Value>()
+  const lazyRef = React.useRef<Animated.Value>(undefined)
 
   if (lazyRef.current === undefined) {
     lazyRef.current = new Animated.Value(initialValue)

src/lib/hooks/useOTAUpdates.ts

@@ -1,5 +1,5 @@
 import React from 'react'
-import {Alert, AppState, AppStateStatus} from 'react-native'
+import {Alert, AppState, type AppStateStatus} from 'react-native'
 import {nativeBuildVersion} from 'expo-application'
 import {
   checkForUpdateAsync,
@@ -35,7 +35,7 @@ export function useOTAUpdates() {
   const appState = React.useRef<AppStateStatus>('active')
   const lastMinimize = React.useRef(0)
   const ranInitialCheck = React.useRef(false)
-  const timeout = React.useRef<NodeJS.Timeout>()
+  const timeout = React.useRef<NodeJS.Timeout>(undefined)
   const {isUpdatePending} = useUpdates()
 
   const setCheckTimeout = React.useCallback(() => {

src/lib/merge-refs.ts

@@ -13,7 +13,7 @@
  * returns a ref callback function that can be used to merge multiple refs into a single ref.
  */
 export function mergeRefs<T = any>(
-  refs: Array<React.MutableRefObject<T> | React.LegacyRef<T>>,
+  refs: Array<React.MutableRefObject<T> | React.Ref<T>>,
 ): React.RefCallback<T> {
   return value => {
     refs.forEach(ref => {

src/screens/Signup/StepInfo/Policies.tsx

@@ -1,6 +1,6 @@
-import {ReactElement} from 'react'
+import {type ReactElement} from 'react'
 import {View} from 'react-native'
-import {ComAtprotoServerDescribeServer} from '@atproto/api'
+import {type ComAtprotoServerDescribeServer} from '@atproto/api'
 import {msg, Trans} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 
@@ -42,7 +42,7 @@ export const Policies = ({
     )
   }
 
-  let els: ReactElement
+  let els: ReactElement<any>
   if (tos && pp) {
     els = (
       <Trans>

src/screens/Signup/StepInfo/index.tsx

@@ -57,7 +57,7 @@ export function StepInfo({
 
   const [hasWarnedEmail, setHasWarnedEmail] = React.useState<boolean>(false)
 
-  const tldtsRef = React.useRef<typeof tldts>()
+  const tldtsRef = React.useRef<typeof tldts>(undefined)
   React.useEffect(() => {
     // @ts-expect-error - valid path
     import('tldts/dist/index.cjs.min.js').then(tldts => {

src/state/queries/postgate/index.ts

@@ -2,10 +2,10 @@ import React from 'react'
 import {
   AppBskyEmbedRecord,
   AppBskyEmbedRecordWithMedia,
-  AppBskyFeedDefs,
+  type AppBskyFeedDefs,
   AppBskyFeedPostgate,
   AtUri,
-  BskyAgent,
+  type BskyAgent,
 } from '@atproto/api'
 import {useMutation, useQuery, useQueryClient} from '@tanstack/react-query'
 
@@ -173,7 +173,7 @@ export function useToggleQuoteDetachmentMutation() {
   const agent = useAgent()
   const queryClient = useQueryClient()
   const getPosts = useGetPosts()
-  const prevEmbed = React.useRef<AppBskyFeedDefs.PostView['embed']>()
+  const prevEmbed = React.useRef<AppBskyFeedDefs.PostView['embed']>(undefined)
 
   return useMutation({
     mutationFn: async ({

src/view/com/composer/Composer.tsx

@@ -160,7 +160,7 @@ export const ComposePost = ({
   videoUri: initVideoUri,
   cancelRef,
 }: Props & {
-  cancelRef?: React.RefObject<CancelRef>
+  cancelRef?: React.RefObject<CancelRef | null>
 }) => {
   const {currentAccount} = useSession()
   const agent = useAgent()

src/view/com/composer/photos/EditImageDialog.web.tsx

@@ -112,7 +112,7 @@ function EditImageInner({
   aspectRatio,
 }: Required<Pick<EditImageDialogProps, 'image'>> &
   Omit<EditImageDialogProps, 'control' | 'image'> & {
-    saveRef: React.RefObject<{save: () => Promise<void>}>
+    saveRef: React.RefObject<{save: () => Promise<void>} | null>
   }) {
   const t = useTheme()
   const [isDragging, setIsDragging] = useState(false)

src/view/com/home/HomeHeaderLayout.web.tsx

@@ -1,4 +1,4 @@
-import React from 'react'
+import {type JSX} from 'react'
 import {View} from 'react-native'
 import {msg} from '@lingui/macro'
 import {useLingui} from '@lingui/react'

src/view/com/home/HomeHeaderLayoutMobile.tsx

@@ -1,4 +1,4 @@
-import React from 'react'
+import {type JSX} from 'react'
 import {View} from 'react-native'
 import Animated from 'react-native-reanimated'
 import {msg} from '@lingui/macro'

src/view/com/lists/ListMembers.tsx

@@ -1,4 +1,4 @@
-import React, {useCallback} from 'react'
+import React, {type JSX, useCallback} from 'react'
 import {Dimensions, type StyleProp, View, type ViewStyle} from 'react-native'
 import {type AppBskyGraphDefs} from '@atproto/api'
 import {msg, Trans} from '@lingui/macro'

src/view/com/lists/MyLists.tsx

@@ -1,13 +1,13 @@
-import React from 'react'
+import React, {type JSX} from 'react'
 import {
   ActivityIndicator,
   FlatList as RNFlatList,
   RefreshControl,
-  StyleProp,
+  type StyleProp,
   View,
-  ViewStyle,
+  type ViewStyle,
 } from 'react-native'
-import {AppBskyGraphDefs as GraphDefs} from '@atproto/api'
+import {type AppBskyGraphDefs as GraphDefs} from '@atproto/api'
 import {msg} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 
@@ -16,7 +16,7 @@ import {cleanError} from '#/lib/strings/errors'
 import {s} from '#/lib/styles'
 import {logger} from '#/logger'
 import {useModerationOpts} from '#/state/preferences/moderation-opts'
-import {MyListsFilter, useMyListsQuery} from '#/state/queries/my-lists'
+import {type MyListsFilter, useMyListsQuery} from '#/state/queries/my-lists'
 import {atoms as a, useTheme} from '#/alf'
 import {BulletList_Stroke2_Corner0_Rounded as ListIcon} from '#/components/icons/BulletList'
 import * as ListCard from '#/components/ListCard'

src/view/com/notifications/NotificationFeed.tsx

@@ -1,4 +1,4 @@
-import React from 'react'
+import React, {type JSX} from 'react'
 import {
   ActivityIndicator,
   type ListRenderItemInfo,

src/view/com/notifications/NotificationFeedItem.tsx

@@ -230,7 +230,7 @@ let NotificationFeedItem = ({
     : ''
 
   let a11yLabel = ''
-  let notificationContent: ReactElement
+  let notificationContent: ReactElement<any>
   let icon = (
     <HeartIconFilled
       size="xl"

src/view/com/pager/Pager.tsx

@@ -1,16 +1,16 @@
-import React, {forwardRef, useCallback, useContext} from 'react'
+import React, {forwardRef, type JSX, useCallback, useContext} from 'react'
 import {View} from 'react-native'
 import {DrawerGestureContext} from 'react-native-drawer-layout'
 import {Gesture, GestureDetector} from 'react-native-gesture-handler'
 import PagerView, {
-  PagerViewOnPageScrollEventData,
+  type PagerViewOnPageScrollEventData,
-  PagerViewOnPageSelectedEvent,
+  type PagerViewOnPageSelectedEvent,
-  PagerViewOnPageSelectedEventData,
+  type PagerViewOnPageSelectedEventData,
-  PageScrollStateChangedNativeEventData,
+  type PageScrollStateChangedNativeEventData,
 } from 'react-native-pager-view'
 import Animated, {
   runOnJS,
-  SharedValue,
+  type SharedValue,
   useEvent,
   useHandler,
   useSharedValue,

src/view/com/pager/Pager.web.tsx

@@ -1,4 +1,4 @@
-import React from 'react'
+import React, {type JSX} from 'react'
 import {View} from 'react-native'
 import {flushSync} from 'react-dom'
 

src/view/com/pager/PagerWithHeader.tsx

@@ -1,17 +1,17 @@
 import * as React from 'react'
 import {
-  LayoutChangeEvent,
+  type LayoutChangeEvent,
-  NativeScrollEvent,
+  type NativeScrollEvent,
-  ScrollView,
+  type ScrollView,
   StyleSheet,
   View,
 } from 'react-native'
 import Animated, {
-  AnimatedRef,
+  type AnimatedRef,
   runOnJS,
   runOnUI,
   scrollTo,
-  SharedValue,
+  type SharedValue,
   useAnimatedRef,
   useAnimatedStyle,
   useSharedValue,
@@ -20,9 +20,13 @@ import Animated, {
 import {useNonReactiveCallback} from '#/lib/hooks/useNonReactiveCallback'
 import {ScrollProvider} from '#/lib/ScrollContext'
 import {isIOS} from '#/platform/detection'
-import {Pager, PagerRef, RenderTabBarFnProps} from '#/view/com/pager/Pager'
+import {
+  Pager,
+  type PagerRef,
+  type RenderTabBarFnProps,
+} from '#/view/com/pager/Pager'
 import {useTheme} from '#/alf'
-import {ListMethods} from '../util/List'
+import {type ListMethods} from '../util/List'
 import {PagerHeaderProvider} from './PagerHeaderContext'
 import {TabBar} from './TabBar'
 
@@ -35,15 +39,15 @@ export interface PagerWithHeaderChildParams {
 export interface PagerWithHeaderProps {
   testID?: string
   children:
-    | (((props: PagerWithHeaderChildParams) => JSX.Element) | null)[]
+    | (((props: PagerWithHeaderChildParams) => React.JSX.Element) | null)[]
-    | ((props: PagerWithHeaderChildParams) => JSX.Element)
+    | ((props: PagerWithHeaderChildParams) => React.JSX.Element)
   items: string[]
   isHeaderReady: boolean
   renderHeader?: ({
     setMinimumHeight,
   }: {
     setMinimumHeight: (height: number) => void
-  }) => JSX.Element
+  }) => React.JSX.Element
   initialPage?: number
   onPageSelected?: (index: number) => void
   onCurrentPageSelected?: (index: number) => void

src/view/com/pager/PagerWithHeader.web.tsx

@@ -1,11 +1,15 @@
 import * as React from 'react'
-import {ScrollView, View} from 'react-native'
+import {type ScrollView, View} from 'react-native'
 import {useAnimatedRef} from 'react-native-reanimated'
 
-import {Pager, PagerRef, RenderTabBarFnProps} from '#/view/com/pager/Pager'
+import {
+  Pager,
+  type PagerRef,
+  type RenderTabBarFnProps,
+} from '#/view/com/pager/Pager'
 import {atoms as a, web} from '#/alf'
 import * as Layout from '#/components/Layout'
-import {ListMethods} from '../util/List'
+import {type ListMethods} from '../util/List'
 import {TabBar} from './TabBar'
 
 export interface PagerWithHeaderChildParams {
@@ -17,15 +21,15 @@ export interface PagerWithHeaderChildParams {
 export interface PagerWithHeaderProps {
   testID?: string
   children:
-    | (((props: PagerWithHeaderChildParams) => JSX.Element) | null)[]
+    | (((props: PagerWithHeaderChildParams) => React.JSX.Element) | null)[]
-    | ((props: PagerWithHeaderChildParams) => JSX.Element)
+    | ((props: PagerWithHeaderChildParams) => React.JSX.Element)
   items: string[]
   isHeaderReady: boolean
   renderHeader?: ({
     setMinimumHeight,
   }: {
     setMinimumHeight: () => void
-  }) => JSX.Element
+  }) => React.JSX.Element
   initialPage?: number
   onPageSelected?: (index: number) => void
   onCurrentPageSelected?: (index: number) => void
@@ -123,11 +127,11 @@ let PagerTabBar = ({
     setMinimumHeight,
   }: {
     setMinimumHeight: () => void
-  }) => JSX.Element
+  }) => React.JSX.Element
   isHeaderReady: boolean
   onCurrentPageSelected?: (index: number) => void
   onSelect?: (index: number) => void
-  tabBarAnchor?: JSX.Element | null | undefined
+  tabBarAnchor?: React.JSX.Element | null | undefined
 }): React.ReactNode => {
   return (
     <>
@@ -164,7 +168,7 @@ function PagerItem({
   renderTab,
 }: {
   isFocused: boolean
-  renderTab: ((props: PagerWithHeaderChildParams) => JSX.Element) | null
+  renderTab: ((props: PagerWithHeaderChildParams) => React.JSX.Element) | null
 }) {
   const scrollElRef = useAnimatedRef()
   if (renderTab == null) {

src/view/com/pager/TabBar.web.tsx

@@ -106,7 +106,9 @@ export function TabBar({
             <PressableWithHover
               testID={`${testID}-selector-${i}`}
               key={`${item}-${i}`}
-              ref={node => (itemRefs.current[i] = node as any)}
+              ref={node => {
+                itemRefs.current[i] = node as any
+              }}
               style={styles.item}
               hoverStyle={t.atoms.bg_contrast_25}
               onPress={() => onPressItem(i)}

src/view/com/util/List.tsx

@@ -1,7 +1,7 @@
 import React, {memo} from 'react'
-import {RefreshControl, ViewToken} from 'react-native'
+import {RefreshControl, type ViewToken} from 'react-native'
 import {
-  FlatListPropsWithLayout,
+  type FlatListPropsWithLayout,
   runOnJS,
   useSharedValue,
 } from 'react-native-reanimated'
@@ -57,7 +57,7 @@ let List = React.forwardRef<ListMethods, ListProps>(
       ...props
     },
     ref,
-  ): React.ReactElement => {
+  ): React.ReactElement<any> => {
     const isScrolledDown = useSharedValue(false)
     const t = useTheme()
     const dedupe = useDedupe(400)

src/view/com/util/List.web.tsx

@@ -1,6 +1,17 @@
-import React, {isValidElement, memo, startTransition, useRef} from 'react'
+import React, {
-import {FlatListProps, StyleSheet, View, ViewProps} from 'react-native'
+  isValidElement,
-import {ReanimatedScrollEvent} from 'react-native-reanimated/lib/typescript/hook/commonTypes'
+  type JSX,
+  memo,
+  startTransition,
+  useRef,
+} from 'react'
+import {
+  type FlatListProps,
+  StyleSheet,
+  View,
+  type ViewProps,
+} from 'react-native'
+import {type ReanimatedScrollEvent} from 'react-native-reanimated/lib/typescript/hook/commonTypes'
 
 import {batchedUpdates} from '#/lib/batchedUpdates'
 import {useNonReactiveCallback} from '#/lib/hooks/useNonReactiveCallback'
@@ -377,10 +388,10 @@ function EdgeVisibility({
   containerRef,
   onVisibleChange,
 }: {
-  root?: React.RefObject<HTMLDivElement> | null
+  root?: React.RefObject<HTMLDivElement | null> | null
   topMargin?: string
   bottomMargin?: string
-  containerRef: React.RefObject<Element>
+  containerRef: React.RefObject<Element | null>
   onVisibleChange: (isVisible: boolean) => void
 }) {
   const [containerHeight, setContainerHeight] = React.useState(0)
@@ -399,7 +410,7 @@ function EdgeVisibility({
 }
 
 function useResizeObserver(
-  ref: React.RefObject<Element>,
+  ref: React.RefObject<Element | null>,
   onResize: undefined | ((w: number, h: number) => void),
 ) {
   const handleResize = useNonReactiveCallback(onResize ?? (() => {}))
@@ -504,7 +515,7 @@ let Visibility = ({
   onVisibleChange,
   style,
 }: {
-  root?: React.RefObject<HTMLDivElement> | null
+  root?: React.RefObject<HTMLDivElement | null> | null
   topMargin?: string
   bottomMargin?: string
   onVisibleChange: (isVisible: boolean) => void
@@ -546,7 +557,7 @@ Visibility = React.memo(Visibility)
 
 export const List = memo(React.forwardRef(ListImpl)) as <ItemT>(
   props: ListProps<ItemT> & {ref?: React.Ref<ListMethods>},
-) => React.ReactElement
+) => React.ReactElement<any>
 
 // https://stackoverflow.com/questions/7944460/detect-safari-browser
 

src/view/com/util/TimeElapsed.tsx

@@ -1,5 +1,5 @@
-import React from 'react'
+import React, {type JSX} from 'react'
-import {I18n} from '@lingui/core'
+import {type I18n} from '@lingui/core'
 import {useLingui} from '@lingui/react'
 
 import {useGetTimeAgo} from '#/lib/hooks/useTimeAgo'

src/view/com/util/Toast.tsx

@@ -68,7 +68,7 @@ function Toast({
     }, 1e3)
   }
 
-  const destroyTimeoutRef = useRef<ReturnType<typeof setTimeout>>()
+  const destroyTimeoutRef = useRef<ReturnType<typeof setTimeout>>(undefined)
   const hideAndDestroyAfterTimeout = useNonReactiveCallback(() => {
     clearTimeout(destroyTimeoutRef.current)
     destroyTimeoutRef.current = setTimeout(hideAndDestroyImmediately, TIMEOUT)

src/view/com/util/ViewHeader.tsx

@@ -1,3 +1,5 @@
+import {type JSX} from 'react'
+
 import {Header} from '#/components/Layout'
 
 /**

src/view/com/util/ViewSelector.tsx

@@ -1,7 +1,7 @@
-import React, {useEffect, useState} from 'react'
+import React, {type JSX, useEffect, useState} from 'react'
 import {
-  NativeScrollEvent,
+  type NativeScrollEvent,
-  NativeSyntheticEvent,
+  type NativeSyntheticEvent,
   Pressable,
   RefreshControl,
   ScrollView,
@@ -36,7 +36,7 @@ export const ViewSelector = React.forwardRef<
     renderItem: (item: any) => JSX.Element
     ListFooterComponent?:
       | React.ComponentType<any>
-      | React.ReactElement
+      | React.ReactElement<any>
       | null
       | undefined
     onSelectView?: (viewIndex: number) => void

src/view/com/util/fab/FABInner.tsx

@@ -1,5 +1,5 @@
-import {ComponentProps} from 'react'
+import {type ComponentProps, type JSX} from 'react'
-import {StyleSheet, TouchableWithoutFeedback} from 'react-native'
+import {StyleSheet, type TouchableWithoutFeedback} from 'react-native'
 import Animated from 'react-native-reanimated'
 import {useSafeAreaInsets} from 'react-native-safe-area-context'
 import {LinearGradient} from 'expo-linear-gradient'

src/view/com/util/forms/NativeDropdown.web.tsx

@@ -158,7 +158,7 @@ function DropdownContent({
   menuRef,
 }: {
   items: DropdownItem[]
-  menuRef: React.RefObject<HTMLDivElement>
+  menuRef: React.RefObject<HTMLDivElement | null>
 }) {
   const pal = usePalette('default')
   const theme = useTheme()

src/view/com/util/post-embeds/VideoEmbed.web.tsx

@@ -1,8 +1,9 @@
-import React, {useCallback, useEffect, useRef, useState} from 'react'
+import {useCallback, useEffect, useRef, useState} from 'react'
 import {View} from 'react-native'
-import {AppBskyEmbedVideo} from '@atproto/api'
+import {type AppBskyEmbedVideo} from '@atproto/api'
 import {msg} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
+import type React from 'react';
 
 import {isFirefox} from '#/lib/browser'
 import {ConstrainedImage} from '#/view/com/util/images/AutoSizedImage'
@@ -30,7 +31,7 @@ export function VideoEmbed({
     useActiveVideoWeb()
   const [onScreen, setOnScreen] = useState(false)
   const [isFullscreen] = useFullscreen()
-  const lastKnownTime = useRef<number | undefined>()
+  const lastKnownTime = useRef<number | undefined>(undefined)
 
   useEffect(() => {
     if (!ref.current) return

src/view/com/util/post-embeds/VideoEmbedInner/VideoEmbedInnerWeb.tsx

@@ -139,7 +139,7 @@ function useHLS({
   playlist: string
   setHasSubtitleTrack: (v: boolean) => void
   setError: (v: Error | null) => void
-  videoRef: React.RefObject<HTMLVideoElement>
+  videoRef: React.RefObject<HTMLVideoElement | null>
   setHlsLoading: (v: boolean) => void
 }) {
   const [Hls, setHls] = useState<typeof HlsTypes.default | undefined>(

src/view/com/util/post-embeds/VideoEmbedInner/web-controls/VideoControls.tsx

@@ -1,8 +1,9 @@
-import React, {useCallback, useEffect, useRef, useState} from 'react'
+import {useCallback, useEffect, useRef, useState} from 'react'
 import {Pressable, View} from 'react-native'
 import {msg, Trans} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 import type Hls from 'hls.js'
+import type React from 'react';
 
 import {isTouchDevice} from '#/lib/browser'
 import {clamp} from '#/lib/numbers'
@@ -46,14 +47,14 @@ export function Controls({
   hlsLoading,
   hasSubtitleTrack,
 }: {
-  videoRef: React.RefObject<HTMLVideoElement>
+  videoRef: React.RefObject<HTMLVideoElement | null>
-  hlsRef: React.RefObject<Hls | undefined>
+  hlsRef: React.RefObject<Hls | undefined | null>
   active: boolean
   setActive: () => void
   focused: boolean
   setFocused: (focused: boolean) => void
   onScreen: boolean
-  fullscreenRef: React.RefObject<HTMLDivElement>
+  fullscreenRef: React.RefObject<HTMLDivElement | null>
   hlsLoading: boolean
   hasSubtitleTrack: boolean
 }) {
@@ -232,7 +233,7 @@ export function Controls({
   }, [onSeek, videoRef])
 
   const [showCursor, setShowCursor] = useState(true)
-  const cursorTimeoutRef = useRef<ReturnType<typeof setTimeout>>()
+  const cursorTimeoutRef = useRef<ReturnType<typeof setTimeout>>(undefined)
   const onPointerMoveEmptySpace = useCallback(() => {
     setShowCursor(true)
     if (cursorTimeoutRef.current) {
@@ -264,7 +265,7 @@ export function Controls({
     [hovered],
   )
 
-  const timeoutRef = useRef<ReturnType<typeof setTimeout>>()
+  const timeoutRef = useRef<ReturnType<typeof setTimeout>>(undefined)
 
   const onHoverWithTimeout = useCallback(() => {
     onHover()

src/view/com/util/post-embeds/VideoEmbedInner/web-controls/utils.tsx

@@ -1,9 +1,10 @@
-import React, {useCallback, useEffect, useRef, useState} from 'react'
+import {useCallback, useEffect, useRef, useState} from 'react'
+import type React from 'react';
 
 import {isSafari} from '#/lib/browser'
 import {useVideoVolumeState} from '../../VideoVolumeContext'
 
-export function useVideoElement(ref: React.RefObject<HTMLVideoElement>) {
+export function useVideoElement(ref: React.RefObject<HTMLVideoElement | null>) {
   const [playing, setPlaying] = useState(false)
   const [muted, setMuted] = useState(true)
   const [currentTime, setCurrentTime] = useState(0)

src/view/screens/Storybook/Dialogs.tsx

@@ -22,7 +22,7 @@ export function Dialogs() {
     React.useState<boolean>()
   const [shouldRenderUnmountTest, setShouldRenderUnmountTest] =
     React.useState(false)
-  const unmountTestInterval = React.useRef<number>()
+  const unmountTestInterval = React.useRef<number>(undefined)
 
   const onUnmountTestStartPressWithClose = () => {
     setShouldRenderUnmountTest(true)

src/view/shell/Drawer.tsx

@@ -1,4 +1,4 @@
-import React, {type ComponentProps} from 'react'
+import React, {type ComponentProps, type JSX} from 'react'
 import {Linking, ScrollView, TouchableOpacity, View} from 'react-native'
 import {useSafeAreaInsets} from 'react-native-safe-area-context'
 import {msg, Plural, plural, Trans} from '@lingui/macro'

src/view/shell/bottom-bar/BottomBarWeb.tsx

@@ -8,7 +8,7 @@ import {useNavigationState} from '@react-navigation/native'
 import {useMinimalShellFooterTransform} from '#/lib/hooks/useMinimalShellTransform'
 import {getCurrentRoute, isTab} from '#/lib/routes/helpers'
 import {makeProfileLink} from '#/lib/routes/links'
-import {CommonNavigatorParams} from '#/lib/routes/types'
+import {type CommonNavigatorParams} from '#/lib/routes/types'
 import {useGate} from '#/lib/statsig/statsig'
 import {useHomeBadge} from '#/state/home-badge'
 import {useUnreadMessageCount} from '#/state/queries/messages/list-conversations'
@@ -223,7 +223,7 @@ export function BottomBarWeb() {
 }
 
 const NavItem: React.FC<{
-  children: (props: {isActive: boolean}) => React.ReactChild
+  children: (props: {isActive: boolean}) => React.ReactNode
   href: string
   routeName: string
   hasNew?: boolean

yarn.lock

@@ -7542,11 +7542,6 @@
   resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0"
   integrity sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA==
 
-"@types/prop-types@*":
-  version "15.7.5"
-  resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.5.tgz#5f19d2b85a98e9558036f6a3cacc8819420f05cf"
-  integrity sha512-JCB8C6SnDoQf0cNycqd/35A7MjcnK+ZTqE7judS6o7utxUCg6imJg3QK2qzHKszlTjcj2cn+NwMB2i96ubpj7w==
-
 "@types/psl@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@types/psl/-/psl-1.1.1.tgz#3ba9e6d4bd2a32652a639fd5df7e539151d0a3b2"
@@ -7574,13 +7569,11 @@
   dependencies:
     "@types/react" "*"
 
-"@types/react@*", "@types/react@^18":
+"@types/react@*", "@types/react@^19":
-  version "18.2.20"
+  version "19.1.4"
-  resolved "https://registry.yarnpkg.com/@types/react/-/react-18.2.20.tgz#1605557a83df5c8a2cc4eeb743b3dfc0eb6aaeb2"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-19.1.4.tgz#4d125f014d6ac26b4759775698db118701e314fe"
-  integrity sha512-WKNtmsLWJM/3D5mG4U84cysVY31ivmyw85dE84fOCk5Hx78wezB/XEjVPWl2JTZ5FkEeaTJf+VgUAUn3PE7Isw==
+  integrity sha512-EB1yiiYdvySuIITtD5lhW4yPyJ31RkJkkDw794LaQYrxCSaQV/47y5o1FMC4zF9ZyjUjzJMZwbovEnT5yHTW6g==
   dependencies:
-    "@types/prop-types" "*"
-    "@types/scheduler" "*"
     csstype "^3.0.2"
 
 "@types/retry@0.12.0":
@@ -7588,11 +7581,6 @@
   resolved "https://registry.yarnpkg.com/@types/retry/-/retry-0.12.0.tgz#2b35eccfcee7d38cd72ad99232fbd58bffb3c84d"
   integrity sha512-wWKOClTTiizcZhXnPY4wikVAwmdYHp8q6DmC+EJUzAMsycb7HB32Kh9RN4+0gExjmPmZSAQjgURXIGATPegAvA==
 
-"@types/scheduler@*":
-  version "0.16.3"
-  resolved "https://registry.yarnpkg.com/@types/scheduler/-/scheduler-0.16.3.tgz#cef09e3ec9af1d63d2a6cc5b383a737e24e6dcf5"
-  integrity sha512-5cJ8CB4yAx7BH1oMvdU0Jh9lrEXyPkar6F9G/ERswkCuvP4KQZfZkSjcMbAICCpQTN4OuZn8tz0HiKv9TGZgrQ==
-
 "@types/semver@^7.3.12":
   version "7.5.0"
   resolved "https://registry.yarnpkg.com/@types/semver/-/semver-7.5.0.tgz#591c1ce3a702c45ee15f47a42ade72c2fd78978a"