Add spec for AnimatedModule (#24911)

Summary:
Part of #24875. Added `strict-local` to the NativeModuleHelper btw.

## Changelog

[General] [Added] - TM add spec for AnimatedModule
Pull Request resolved: https://github.com/facebook/react-native/pull/24911

Reviewed By: rickhanlonii

Differential Revision: D15434114

Pulled By: fkgozali

fbshipit-source-id: ea9215306ebf969795ce755270b8fdc14c52da9c

Libraries/Animated/src/NativeAnimatedModule.js

@@ -0,0 +1,70 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ * @format
+ */
+
+'use strict';
+
+import type {TurboModule} from 'RCTExport';
+import * as TurboModuleRegistry from 'TurboModuleRegistry';
+
+type EndResult = {finished: boolean};
+type EndCallback = (result: EndResult) => void;
+
+export type EventMapping = {|
+  nativeEventPath: Array<string>,
+  animatedValueTag: ?number,
+|};
+
+export type AnimatedNodeConfig = {|
+  // TODO: Type this with better enums.
+  type: string,
+|};
+
+export type AnimatingNodeConfig = {|
+  // TODO: Type this with better enums.
+  type: string,
+|};
+
+export interface Spec extends TurboModule {
+  +createAnimatedNode: (tag: ?number, config: AnimatedNodeConfig) => void;
+  +startListeningToAnimatedNodeValue: (tag: ?number) => void;
+  +stopListeningToAnimatedNodeValue: (tag: ?number) => void;
+  +connectAnimatedNodes: (parentTag: ?number, childTag: ?number) => void;
+  +disconnectAnimatedNodes: (parentTag: ?number, childTag: ?number) => void;
+  +startAnimatingNode: (
+    animationId: ?number,
+    nodeTag: ?number,
+    config: AnimatingNodeConfig,
+    endCallback: EndCallback,
+  ) => void;
+  +stopAnimation: (animationId: ?number) => void;
+  +setAnimatedNodeValue: (nodeTag: ?number, value: ?number) => void;
+  +setAnimatedNodeOffset: (nodeTag: ?number, offset: ?number) => void;
+  +flattenAnimatedNodeOffset: (nodeTag: ?number) => void;
+  +extractAnimatedNodeOffset: (nodeTag: ?number) => void;
+  +connectAnimatedNodeToView: (nodeTag: ?number, viewTag: ?number) => void;
+  +disconnectAnimatedNodeFromView: (nodeTag: ?number, viewTag: ?number) => void;
+  +dropAnimatedNode: (tag: ?number) => void;
+  +addAnimatedEventToView: (
+    viewTag: ?number,
+    eventName: string,
+    eventMapping: EventMapping,
+  ) => void;
+  +removeAnimatedEventFromView: (
+    viewTag: ?number,
+    eventName: string,
+    animatedNodeTag: ?number,
+  ) => void;
+
+  // Events
+  +addListener: (eventName: string) => void;
+  +removeListeners: (count: number) => void;
+}
+
+export default TurboModuleRegistry.get<Spec>('NativeAnimatedModule');