From fd3ae0ca0a548df5e77b16bf993dd7cc4feb4fe3 Mon Sep 17 00:00:00 2001
From: Sathya Gunasekaran <gsathya.ceg@gmail.com>
Date: Thu, 28 Mar 2024 12:32:25 +0000
Subject: [PATCH] [type] Conservatively type return values from reanimated

Typing them as mixed read only seems safe because the fields are primitives but
lets be conservative and type as Poly.
---
 compiler/packages/babel-plugin-react-forget/src/HIR/Globals.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/compiler/packages/babel-plugin-react-forget/src/HIR/Globals.ts b/compiler/packages/babel-plugin-react-forget/src/HIR/Globals.ts
index 2679833c0b..605c362a02 100644
--- a/compiler/packages/babel-plugin-react-forget/src/HIR/Globals.ts
+++ b/compiler/packages/babel-plugin-react-forget/src/HIR/Globals.ts
@@ -9,7 +9,6 @@ import { Effect, ValueKind, ValueReason } from "./HIR";
 import {
   BUILTIN_SHAPES,
   BuiltInArrayId,
-  BuiltInMixedReadonlyId,
   BuiltInUseEffectHookId,
   BuiltInUseInsertionEffectHookId,
   BuiltInUseLayoutEffectHookId,
@@ -434,7 +433,7 @@ export function installReAnimatedTypes(
       addHook(registry, {
         positionalParams: [],
         restParam: Effect.Freeze,
-        returnType: { kind: "Object", shapeId: BuiltInMixedReadonlyId },
+        returnType: { kind: "Poly" },
         returnValueKind: ValueKind.Frozen,
         noAlias: true,
         calleeEffect: Effect.Read,