From b63e5307ab8c089201263d36a1fa562ed40183cf Mon Sep 17 00:00:00 2001
From: Jake Bailey <5341706+jakebailey@users.noreply.github.com>
Date: Mon, 17 Jun 2024 11:25:43 -0700
Subject: [PATCH] Expose getBigIntLiteralType (#58887)

---
 src/compiler/checker.ts                       | 1 +
 src/compiler/types.ts                         | 1 +
 tests/baselines/reference/api/typescript.d.ts | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 3e64493503c..3c19c6d3963 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -1811,6 +1811,7 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
         getNumberType: () => numberType,
         getNumberLiteralType,
         getBigIntType: () => bigintType,
+        getBigIntLiteralType,
         createPromiseType,
         createArrayType,
         getElementTypeOfArrayType,
diff --git a/src/compiler/types.ts b/src/compiler/types.ts
index 083f260b6e1..edf19ad72d4 100644
--- a/src/compiler/types.ts
+++ b/src/compiler/types.ts
@@ -5132,6 +5132,7 @@ export interface TypeChecker {
     getNumberType(): Type;
     getNumberLiteralType(value: number): NumberLiteralType;
     getBigIntType(): Type;
+    getBigIntLiteralType(value: PseudoBigInt): BigIntLiteralType;
     getBooleanType(): Type;
     /* eslint-disable @typescript-eslint/unified-signatures */
     /** @internal */
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
index ef65f57a8cd..a6db80f528d 100644
--- a/tests/baselines/reference/api/typescript.d.ts
+++ b/tests/baselines/reference/api/typescript.d.ts
@@ -6196,6 +6196,7 @@ declare namespace ts {
         getNumberType(): Type;
         getNumberLiteralType(value: number): NumberLiteralType;
         getBigIntType(): Type;
+        getBigIntLiteralType(value: PseudoBigInt): BigIntLiteralType;
         getBooleanType(): Type;
         getFalseType(): Type;
         getTrueType(): Type;