From ba3bc9b78ef32c456d0e664219f925ff7fe27106 Mon Sep 17 00:00:00 2001
From: alexander-akait <sheo13666q@gmail.com>
Date: Tue, 22 Apr 2025 20:42:21 +0300
Subject: [PATCH] fix: compatibility with old types

---
 declarations/validate.d.ts | 1 +
 src/validate.js            | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/declarations/validate.d.ts b/declarations/validate.d.ts
index 5ed73b2..6e4eec4 100644
--- a/declarations/validate.d.ts
+++ b/declarations/validate.d.ts
@@ -10,6 +10,7 @@ export type ExtendedSchema = {
   link?: string | undefined;
   undefinedAsNull?: boolean | undefined;
 };
+export type Extend = ExtendedSchema;
 export type Schema = (JSONSchema4 | JSONSchema6 | JSONSchema7) & ExtendedSchema;
 export type SchemaUtilErrorObject = ErrorObject & {
   children?: Array<ErrorObject>;
diff --git a/src/validate.js b/src/validate.js
index 3b0cb38..7a40e06 100644
--- a/src/validate.js
+++ b/src/validate.js
@@ -59,6 +59,9 @@ const getAjv = memoize(() => {
  * @property {boolean=} undefinedAsNull
  */
 
+// TODO remove me in the next major release
+/** @typedef {ExtendedSchema} Extend */
+
 /** @typedef {(JSONSchema4 | JSONSchema6 | JSONSchema7) & ExtendedSchema} Schema */
 
 /** @typedef {ErrorObject & { children?: Array<ErrorObject> }} SchemaUtilErrorObject */