From 4ae7c77f8abda8d51ddf52ee6e07890fa19b6629 Mon Sep 17 00:00:00 2001
From: Dax <mail@thdxr.com>
Date: Wed, 15 Apr 2026 11:50:24 -0400
Subject: migrate: move flock and hash utilities to shared package (#22640)

---
 packages/shared/src/types.d.ts | 44 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 packages/shared/src/types.d.ts

(limited to 'packages/shared/src/types.d.ts')

diff --git a/packages/shared/src/types.d.ts b/packages/shared/src/types.d.ts
new file mode 100644
index 000000000..b5d667f1d
--- /dev/null
+++ b/packages/shared/src/types.d.ts
@@ -0,0 +1,44 @@
+declare module "@npmcli/arborist" {
+  export interface ArboristOptions {
+    path: string
+    binLinks?: boolean
+    progress?: boolean
+    savePrefix?: string
+    ignoreScripts?: boolean
+  }
+
+  export interface ArboristNode {
+    name: string
+    path: string
+  }
+
+  export interface ArboristEdge {
+    to?: ArboristNode
+  }
+
+  export interface ArboristTree {
+    edgesOut: Map<string, ArboristEdge>
+  }
+
+  export interface ReifyOptions {
+    add?: string[]
+    save?: boolean
+    saveType?: "prod" | "dev" | "optional" | "peer"
+  }
+
+  export class Arborist {
+    constructor(options: ArboristOptions)
+    loadVirtual(): Promise<ArboristTree | undefined>
+    reify(options?: ReifyOptions): Promise<ArboristTree>
+  }
+}
+
+declare var Bun:
+  | {
+      file(path: string): {
+        text(): Promise<string>
+        json(): Promise<unknown>
+      }
+      write(path: string, content: string | Uint8Array): Promise<void>
+    }
+  | undefined
-- 
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