Restore missing API

src/Animated.ts

@@ -1,13 +1,87 @@
-export { default as createAnimatedComponent } from './createAnimatedComponent';
-export {
-  addWhitelistedNativeProps,
-  addWhitelistedUIProps,
+import type { Extrapolate as _Extrapolate } from './reanimated2/interpolateColor';
+import type { SharedValue as _SharedValue } from './reanimated2/commonTypes';
+import type { DerivedValue as _DerivedValue } from './reanimated2/hook/useDerivedValue';
+import type {
+  TransformStyleTypes as _TransformStyleTypes,
+  Adaptable as _Adaptable,
+  AdaptTransforms as _AdaptTransforms,
+  AnimatedTransform as _AnimatedTransform,
+  AnimateStyle as _AnimateStyle,
+  StylesOrDefault as _StylesOrDefault,
+  AnimateProps as _AnimateProps,
+} from './reanimated2/helperTypes';
+import type { EasingFunction as _EasingFunction } from './reanimated2/Easing';
+import {
+  addWhitelistedNativeProps as _addWhitelistedNativeProps,
+  addWhitelistedUIProps as _addWhitelistedUIProps,
 } from './ConfigHelper';
+import type { AnimatedScrollViewProps as _AnimatedScrollViewProps } from './reanimated2/component/ScrollView';
+import type { FlatListPropsWithLayout as _FlatListPropsWithLayout } from './reanimated2/component/FlatList';
+export { default as createAnimatedComponent } from './createAnimatedComponent';
 
 export { AnimatedText as Text } from './reanimated2/component/Text';
 export { AnimatedView as View } from './reanimated2/component/View';
 export { AnimatedScrollView as ScrollView } from './reanimated2/component/ScrollView';
 export { AnimatedImage as Image } from './reanimated2/component/Image';
 export { ReanimatedFlatList as FlatList } from './reanimated2/component/FlatList';
-export type { SharedValue } from './reanimated2/commonTypes';
-export type { AnimatedStyle, AnimateStyle } from './reanimated2/helperTypes';
+/**
+ * @deprecated Please import `Extrapolate` directly from `react-native-reanimated` instead of `Animated` namespace.
+ */
+export type Extrapolate = typeof _Extrapolate;
+/**
+ * @deprecated Please import `SharedValue` directly from `react-native-reanimated` instead of `Animated` namespace.
+ */
+
+export type SharedValue<T> = _SharedValue<T>;
+/**
+ * @deprecated Please import `DerivedValue` directly from `react-native-reanimated` instead of `Animated` namespace.
+ */
+export type DerivedValue<T> = _DerivedValue<T>;
+/**
+ * @deprecated Please import `Adaptable` directly from `react-native-reanimated` instead of `Animated` namespace.
+ */
+export type Adaptable<T> = _Adaptable<T>;
+/**
+ * @deprecated Please import `TransformStyleTypes` directly from `react-native-reanimated` instead of `Animated` namespace.
+ * */
+export type TransformStyleTypes = _TransformStyleTypes;
+/**
+ * @deprecated Please import `AdaptTransforms` directly from `react-native-reanimated` instead of `Animated` namespace.
+ * */
+export type AdaptTransforms<T> = _AdaptTransforms<T>;
+/**
+ * @deprecated Please import `AnimatedTransform` directly from `react-native-reanimated` instead of `Animated` namespace.
+ */
+export type AnimatedTransform = _AnimatedTransform;
+/**
+ * @deprecated Please import `AnimateStyle` directly from `react-native-reanimated` instead of `Animated` namespace.
+ * */
+export type AnimateStyle<S> = _AnimateStyle<S>;
+/**
+ * @deprecated Please import `StylesOrDefault` directly from `react-native-reanimated` instead of `Animated` namespace.
+ * */
+export type StylesOrDefault<S> = _StylesOrDefault<S>;
+/**
+ * @deprecated Please import `AnimateProps` directly from `react-native-reanimated` instead of `Animated` namespace.
+ * */
+export type AnimateProps<P extends object> = _AnimateProps<P>;
+/**
+ * @deprecated Please import `EasingFunction` directly from `react-native-reanimated` instead of `Animated` namespace.
+ * */
+export type EasingFunction = _EasingFunction;
+/**
+ * @deprecated Please import `addWhitelistedNativeProps` directly from `react-native-reanimated` instead of `Animated` namespace.
+ * */
+export const addWhitelistedNativeProps = _addWhitelistedNativeProps;
+/**
+ * @deprecated Please import `addWhitelistedUIProps` directly from `react-native-reanimated` instead of `Animated` namespace.
+ * */
+export const addWhitelistedUIProps = _addWhitelistedUIProps;
+/**
+ * @deprecated Please import `AnimatedScrollViewProps` directly from `react-native-reanimated` instead of `Animated` namespace.
+ * */
+export type AnimatedScrollViewProps = _AnimatedScrollViewProps;
+/**
+ * @deprecated Please import `FlatListPropsWithLayout` directly from `react-native-reanimated` instead of `Animated` namespace.
+ * */
+export type FlatListPropsWithLayout<T> = _FlatListPropsWithLayout<T>;

src/reanimated2/Easing.ts

@@ -46,9 +46,19 @@ import { Bezier } from './Bezier';
  * - [`out`](docs/easing.html#out) runs an easing function backwards
  */
 
-export type EasingFn = (t: number) => number;
+export type EasingFunction = (t: number) => number;
 
-export type EasingFactoryFn = { factory: () => EasingFn };
+/**
+ * @deprecated Please use `EasingFunction` type instead.
+ */
+export type EasingFn = EasingFunction;
+
+export type EasingFunctionFactory = { factory: () => EasingFunction };
+
+/**
+ * @deprecated Please use `EasingFunctionFactory` type instead.
+ */
+export type EasingFactoryFn = EasingFunctionFactory;
 /**
  * A linear function, `f(t) = t`. Position correlates to elapsed time one to
  * one.
@@ -99,7 +109,7 @@ function cubic(t: number): number {
  * n = 4: http://easings.net/#easeInQuart
  * n = 5: http://easings.net/#easeInQuint
  */
-function poly(n: number): EasingFn {
+function poly(n: number): EasingFunction {
   'worklet';
   return (t) => {
     'worklet';
@@ -147,7 +157,7 @@ function exp(t: number): number {
  *
  * http://easings.net/#easeInElastic
  */
-function elastic(bounciness = 1): EasingFn {
+function elastic(bounciness = 1): EasingFunction {
   'worklet';
   const p = bounciness * Math.PI;
   return (t) => {
@@ -232,15 +242,15 @@ function bezierFn(
 /**
  * Runs an easing function forwards.
  */
-function in_(easing: EasingFn): EasingFn {
+function in_(easing: EasingFunction): EasingFunction {
   'worklet';
   return easing;
 }
 
 /**
  * Runs an easing function backwards.
  */
-function out(easing: EasingFn): EasingFn {
+function out(easing: EasingFunction): EasingFunction {
   'worklet';
   return (t) => {
     'worklet';
@@ -253,7 +263,7 @@ function out(easing: EasingFn): EasingFn {
  * forwards for half of the duration, then backwards for the rest of the
  * duration.
  */
-function inOut(easing: EasingFn): EasingFn {
+function inOut(easing: EasingFunction): EasingFunction {
   'worklet';
   return (t) => {
     'worklet';
@@ -270,7 +280,7 @@ function inOut(easing: EasingFn): EasingFn {
  * steps in the animation, and the `roundToNextStep` parameter determines whether the animation
  * should start at the beginning or end of each step.
  */
-function steps(n = 10, roundToNextStep = true): EasingFn {
+function steps(n = 10, roundToNextStep = true): EasingFunction {
   'worklet';
   return (t) => {
     'worklet';

src/reanimated2/animation/decay.ts

@@ -15,6 +15,8 @@ interface DecayConfig {
   velocity?: number;
 }
 
+export type WithDecayConfig = DecayConfig;
+
 interface DefaultDecayConfig {
   deceleration: number;
   velocityFactor: number;

src/reanimated2/animation/index.ts

@@ -8,10 +8,10 @@ export type {
 } from './commonTypes';
 export { cancelAnimation, defineAnimation, initialUpdaterRun } from './util';
 export { withTiming } from './timing';
-export type { TimingAnimation } from './timing';
+export type { TimingAnimation, WithTimingConfig } from './timing';
 export { withSpring } from './spring';
-export type { SpringAnimation } from './springUtils';
-export { withDecay } from './decay';
+export type { SpringAnimation, WithSpringConfig } from './springUtils';
+export { withDecay, WithDecayConfig } from './decay';
 export type { DecayAnimation } from './decay';
 export { withDelay } from './delay';
 export { withRepeat } from './repeat';

src/reanimated2/animation/springUtils.ts

@@ -21,6 +21,8 @@ export type SpringConfig = {
     }
 );
 
+export type WithSpringConfig = SpringConfig;
+
 export interface SpringConfigInner {
   useDuration: boolean;
   configIsInvalid: boolean;

src/reanimated2/animation/timing.ts

@@ -1,4 +1,4 @@
-import type { EasingFn, EasingFactoryFn } from '../Easing';
+import type { EasingFunction, EasingFunctionFactory } from '../Easing';
 import { Easing } from '../Easing';
 import { defineAnimation } from './util';
 import type {
@@ -10,12 +10,14 @@ import type {
 
 interface TimingConfig {
   duration?: number;
-  easing?: EasingFn | EasingFactoryFn;
+  easing?: EasingFunction | EasingFunctionFactory;
 }
 
+export type WithTimingConfig = TimingConfig;
+
 export interface TimingAnimation extends Animation<TimingAnimation> {
   type: string;
-  easing: EasingFn;
+  easing: EasingFunction;
   startValue: AnimatableValue;
   startTime: Timestamp;
   progress: number;

src/reanimated2/component/FlatList.tsx

@@ -41,6 +41,8 @@ interface ReanimatedFlatListPropsWithLayout<T> extends FlatListProps<T> {
   itemLayoutAnimation?: ILayoutAnimationBuilder;
 }
 
+export type FlatListPropsWithLayout<T> = ReanimatedFlatListPropsWithLayout<T>;
+
 // TODO TYPESCRIPT This is a temporary type to get rid of .d.ts file.
 declare class ReanimatedFlatListClass<T> extends Component<
   AnimateProps<ReanimatedFlatListPropsWithLayout<T>>

src/reanimated2/component/ScrollView.tsx

@@ -7,7 +7,7 @@ import type { SharedValue } from '../commonTypes';
 import type { AnimateProps } from '../helperTypes';
 import { useAnimatedRef, useScrollViewOffset } from '../hook';
 
-interface AnimatedScrollViewProps extends ScrollViewProps {
+export interface AnimatedScrollViewProps extends ScrollViewProps {
   scrollViewOffset?: SharedValue<number>;
 }
 

src/reanimated2/helperTypes.ts

@@ -23,21 +23,24 @@ import type { ReanimatedKeyframe } from './layoutReanimation/animationBuilder/Ke
 import type { SharedTransition } from './layoutReanimation/sharedTransitions';
 import type { DependencyList } from './hook/commonTypes';
 
-type Adaptable<T> = T | ReadonlyArray<T | ReadonlyArray<T>> | SharedValue<T>;
+export type Adaptable<T> =
+  | T
+  | ReadonlyArray<T | ReadonlyArray<T>>
+  | SharedValue<T>;
 
-type AdaptTransforms<T> = {
+export type AdaptTransforms<T> = {
   [P in keyof T]: Adaptable<T[P]>;
 };
 
 type TransformsStyle = Pick<RNTransformsStyle, 'transform'>;
 
-type TransformStyleTypes = TransformsStyle['transform'] extends
+export type TransformStyleTypes = TransformsStyle['transform'] extends
   | readonly (infer T)[]
   | string
   | undefined
   ? T
   : never;
-type AnimatedTransform = AdaptTransforms<TransformStyleTypes>[];
+export type AnimatedTransform = AdaptTransforms<TransformStyleTypes>[];
 
 /**
  * @deprecated Please use `AnimatedStyle` type instead.
@@ -62,7 +65,7 @@ type MaybeSharedValue<S> = {
   [K in keyof S]: S[K] | Readonly<SharedValue<Extract<S[K], AnimatableValue>>>;
 };
 
-type StylesOrDefault<T> = 'style' extends keyof T
+export type StylesOrDefault<T> = 'style' extends keyof T
   ? MaybeSharedValue<T['style']>
   : Record<string, unknown>;
 

src/reanimated2/hook/index.ts

@@ -8,7 +8,10 @@ export {
 export { useSharedValue } from './useSharedValue';
 export { useReducedMotion } from './useReducedMotion';
 export { useAnimatedStyle } from './useAnimatedStyle';
-export type { AnimatedStyleResult } from './useAnimatedStyle';
+export type {
+  AnimatedStyleResult,
+  AnimatedStyleProp,
+} from './useAnimatedStyle';
 export { useAnimatedGestureHandler } from './useAnimatedGestureHandler';
 export type {
   GestureHandlerEvent,

src/reanimated2/hook/useAnimatedStyle.ts

@@ -399,8 +399,8 @@ function checkSharedValueUsage(
   }
 }
 
-// TODO TYPESCRIPT This is a temporary type to get rid of .d.ts file.
-type AnimatedStyleProp<T> =
+// This type is kept for backward compatibility.
+export type AnimatedStyleProp<T> =
   | AnimatedStyle<T>
   | RegisteredStyle<AnimatedStyle<T>>;
 

src/reanimated2/index.ts

@@ -15,4 +15,16 @@ export * from './commonTypes';
 export * from './frameCallback';
 export * from './pluginUtils';
 export * from './jestUtils';
-export type { AnimateProps } from './helperTypes';
+export type {
+  Adaptable,
+  AdaptTransforms,
+  AnimateProps,
+  AnimatedProps,
+  AnimatedTransform,
+  TransformStyleTypes,
+  AnimateStyle,
+  AnimatedStyle,
+  StylesOrDefault,
+} from './helperTypes';
+export type { AnimatedScrollViewProps } from './component/ScrollView';
+export type { FlatListPropsWithLayout } from './component/FlatList';

src/reanimated2/interpolateColor.ts

@@ -111,7 +111,7 @@ const interpolateColorsRGB = (
   );
 };
 
-interface InterpolateRGB {
+export interface InterpolateRGB {
   r: number[];
   g: number[];
   b: number[];
@@ -141,7 +141,7 @@ const getInterpolateRGB = (
   return { r, g, b, a };
 };
 
-interface InterpolateHSV {
+export interface InterpolateHSV {
   h: number[];
   s: number[];
   v: number[];

src/reanimated2/layoutReanimation/animationBuilder/ComplexAnimationBuilder.ts

@@ -4,12 +4,12 @@ import type {
   BaseBuilderAnimationConfig,
   LayoutAnimationAndConfig,
 } from './commonTypes';
-import type { EasingFn } from '../../Easing';
+import type { EasingFunction } from '../../Easing';
 import { BaseAnimationBuilder } from './BaseAnimationBuilder';
 import type { StyleProps } from '../../commonTypes';
 
 export class ComplexAnimationBuilder extends BaseAnimationBuilder {
-  easingV?: EasingFn;
+  easingV?: EasingFunction;
   rotateV?: string;
   type?: AnimationFunction;
   dampingV?: number;
@@ -27,13 +27,13 @@ export class ComplexAnimationBuilder extends BaseAnimationBuilder {
 
   static easing<T extends typeof ComplexAnimationBuilder>(
     this: T,
-    easingFunction: EasingFn
+    easingFunction: EasingFunction
   ) {
     const instance = this.createInstance();
     return instance.easing(easingFunction);
   }
 
-  easing(easingFunction: EasingFn): this {
+  easing(easingFunction: EasingFunction): this {
     this.easingV = easingFunction;
     return this;
   }

src/reanimated2/layoutReanimation/animationBuilder/Keyframe.ts

@@ -1,4 +1,4 @@
-import type { EasingFn } from '../../Easing';
+import type { EasingFunction } from '../../Easing';
 import { Easing } from '../../Easing';
 import { withDelay, withSequence, withTiming } from '../../animation';
 import type {
@@ -11,7 +11,7 @@ import type { TransformProperty, StyleProps } from '../../commonTypes';
 interface KeyframePoint {
   duration: number;
   value: number | string;
-  easing?: EasingFn;
+  easing?: EasingFunction;
 }
 interface ParsedKeyframesDefinition {
   initialValues: StyleProps;
@@ -113,7 +113,7 @@ class InnerKeyframe implements IEntryExitAnimationBuilder {
       key: string;
       value: string | number;
       currentKeyPoint: number;
-      easing?: EasingFn;
+      easing?: EasingFunction;
     }): void => {
       if (!(key in parsedKeyframes)) {
         throw Error(