diff --git a/errors.d.ts b/errors.d.ts
new file mode 100644
index 000000000..ae512a53b
--- /dev/null
+++ b/errors.d.ts
@@ -0,0 +1,12 @@
+export interface ErrorWithCode extends Error {
+    code: number;
+    description?: string;
+}
+
+type Errors = {
+    [key: number]: ErrorWithCode;
+};
+
+const errors: Errors;
+
+export default errors;
diff --git a/regedit.d.ts b/regedit.d.ts
index 9100c89b2..18b752182 100644
--- a/regedit.d.ts
+++ b/regedit.d.ts
@@ -1,4 +1,5 @@
 import type { Readable } from 'stream';
+import type { ErrorWithCode } from './errors';
 
 export interface REG_SZ_Value {
     value: string;
@@ -156,11 +157,6 @@ export type FOLDER_FOUND = 'Folder found and set';
 export type FOLDER_NOT_FOUND = 'Folder not found';
 export function setExternalVBSLocation(newLocation: string): FOLDER_FOUND | FOLDER_NOT_FOUND;
 
-interface ErrorWithCode extends Error {
-    code: number;
-    description: string;
-}
-
 type ErrCallback = (err: ErrorWithCode | undefined) => void;
 
 export function createKey<K extends string>(keys: readonly K[], callback: ErrCallback): void;