From d109036a406155b1c45853e949cb36176ed4c3c6 Mon Sep 17 00:00:00 2001
From: Ryan Ling <ryan@outlook.com.au>
Date: Fri, 22 Dec 2023 11:12:06 +1100
Subject: [PATCH] Avoid TS4082 in Jest configuration files

---
 .changeset/funny-mugs-brake.md | 9 +++++++++
 src/api/jest/index.ts          | 4 ++++
 2 files changed, 13 insertions(+)
 create mode 100644 .changeset/funny-mugs-brake.md

diff --git a/.changeset/funny-mugs-brake.md b/.changeset/funny-mugs-brake.md
new file mode 100644
index 000000000..c5fa21986
--- /dev/null
+++ b/.changeset/funny-mugs-brake.md
@@ -0,0 +1,9 @@
+---
+'skuba': patch
+---
+
+Jest: Export `Config` type
+
+This resolves a TypeScript error that could present itself when using `Jest.mergePreset` with the [`declaration`](https://www.typescriptlang.org/tsconfig#declaration) compiler option:
+
+> TS4082: Default export of the module has or is using private name `ConfigGlobals`.
diff --git a/src/api/jest/index.ts b/src/api/jest/index.ts
index d2abf4f4d..91c3107e9 100644
--- a/src/api/jest/index.ts
+++ b/src/api/jest/index.ts
@@ -3,6 +3,10 @@ import type { Config } from '@jest/types';
 import jestPreset from '../../../jest-preset';
 import { mergeRaw } from '../../cli/configure/processing/record';
 
+// Avoid TS4082 in Jest configuration files:
+// Default export of the module has or is using private name `ConfigGlobals`.
+export type { Config } from '@jest/types';
+
 /**
  * Set of Jest options that are recommended and supported for customisation.
  *