diff --git a/test/tsc-build/mysql/constants/Types.ts b/test/tsc-build/mysql/constants/Types.ts
new file mode 100644
index 0000000000..30f231a796
--- /dev/null
+++ b/test/tsc-build/mysql/constants/Types.ts
@@ -0,0 +1,7 @@
+import { mysql } from '../../index.js';
+
+const BLOB: number = mysql.Types.BLOB;
+const DECIMAL: string = mysql.Types[0x00];
+const DOUBLE: string = mysql.Types[5];
+
+console.log(BLOB, DECIMAL, DOUBLE);
diff --git a/test/tsc-build/promise/constants/Types.ts b/test/tsc-build/promise/constants/Types.ts
new file mode 100644
index 0000000000..565ed3883e
--- /dev/null
+++ b/test/tsc-build/promise/constants/Types.ts
@@ -0,0 +1,7 @@
+import { mysqlp as mysql } from '../../index.js';
+
+const BLOB: number = mysql.Types.BLOB;
+const DECIMAL: string = mysql.Types[0x00];
+const DOUBLE: string = mysql.Types[5];
+
+console.log(BLOB, DECIMAL, DOUBLE);