From 6a02f80819c785b871087f2ba1fc4bdff294ae1e Mon Sep 17 00:00:00 2001
From: Binoy Patel <me@binoy.io>
Date: Fri, 5 Apr 2024 16:21:24 -0400
Subject: [PATCH] refactor(core): move PresenceContext to singletons

---
 .../sanity/src/_singletons/form/studio/PresenceContext.ts    | 4 ++++
 packages/sanity/src/_singletons/index.ts                     | 1 +
 packages/sanity/src/core/form/studio/contexts/Presence.tsx   | 5 ++---
 3 files changed, 7 insertions(+), 3 deletions(-)
 create mode 100644 packages/sanity/src/_singletons/form/studio/PresenceContext.ts

diff --git a/packages/sanity/src/_singletons/form/studio/PresenceContext.ts b/packages/sanity/src/_singletons/form/studio/PresenceContext.ts
new file mode 100644
index 00000000000..7aec6e9b8f5
--- /dev/null
+++ b/packages/sanity/src/_singletons/form/studio/PresenceContext.ts
@@ -0,0 +1,4 @@
+import {createContext} from 'react'
+import type {FormNodePresence} from 'sanity'
+
+export const PresenceContext = createContext<FormNodePresence[]>([])
diff --git a/packages/sanity/src/_singletons/index.ts b/packages/sanity/src/_singletons/index.ts
index 0c9afa6c824..6783d20c834 100644
--- a/packages/sanity/src/_singletons/index.ts
+++ b/packages/sanity/src/_singletons/index.ts
@@ -18,3 +18,4 @@ export * from './form/inputs/PortableText/PortableTextMemberItemsContext'
 export * from './form/inputs/ReferenceInput/ReferenceItemRefContext'
 export * from './form/studio/DocumentFieldActionsContext'
 export * from './form/studio/FormCallbacksContext'
+export * from './form/studio/PresenceContext'
diff --git a/packages/sanity/src/core/form/studio/contexts/Presence.tsx b/packages/sanity/src/core/form/studio/contexts/Presence.tsx
index 85b1e74834c..85dcaad5186 100644
--- a/packages/sanity/src/core/form/studio/contexts/Presence.tsx
+++ b/packages/sanity/src/core/form/studio/contexts/Presence.tsx
@@ -2,13 +2,12 @@
 
 import {type Path} from '@sanity/types'
 import {isEqual, startsWith} from '@sanity/util/paths'
-import {createContext, type ReactNode, useContext, useRef} from 'react'
+import {type ReactNode, useContext, useRef} from 'react'
+import {PresenceContext} from 'sanity/_singletons'
 
 import {type FormNodePresence} from '../../../presence'
 import {immutableReconcile} from '../../store/utils/immutableReconcile'
 
-const PresenceContext = createContext<FormNodePresence[]>([])
-
 export function PresenceProvider(props: {presence: FormNodePresence[]; children: ReactNode}) {
   return (
     <PresenceContext.Provider value={props.presence}>{props.children}</PresenceContext.Provider>