From 095831c506a88af10aff3493d3e06ba7b7ac56d6 Mon Sep 17 00:00:00 2001
From: Fatih Altinok <photonia@gmail.com>
Date: Thu, 30 Jun 2022 20:44:13 +0300
Subject: [PATCH] Don't use `BigInt` (#412)

---
 source/jsonify.d.ts | 2 +-
 test-d/jsonify.ts   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/jsonify.d.ts b/source/jsonify.d.ts
index 46b253d21..d75d4db04 100644
--- a/source/jsonify.d.ts
+++ b/source/jsonify.d.ts
@@ -66,7 +66,7 @@ type Jsonify<T> =
 	// Check if there are any non-JSONable types represented in the union.
 	// Note: The use of tuples in this first condition side-steps distributive conditional types
 	// (see https://github.com/microsoft/TypeScript/issues/29368#issuecomment-453529532)
-	[Extract<T, NotJsonable | BigInt>] extends [never]
+	[Extract<T, NotJsonable | bigint>] extends [never]
 		? T extends PositiveInfinity | NegativeInfinity ? null
 		: T extends JsonPrimitive
 			? T // Primitive is acceptable
diff --git a/test-d/jsonify.ts b/test-d/jsonify.ts
index 19ca26fcb..c8309a311 100644
--- a/test-d/jsonify.ts
+++ b/test-d/jsonify.ts
@@ -187,7 +187,7 @@ declare const booleanJson: Jsonify<typeof boolean>;
 expectType<boolean>(booleanJson);
 
 // BigInt fails JSON.stringify
-declare const bigInt: Jsonify<BigInt>;
+declare const bigInt: Jsonify<bigint>;
 expectType<never>(bigInt);
 
 declare const int8Array: Int8Array;