From 9331cd0f62a65cffd6c64c94462c0353db9c2519 Mon Sep 17 00:00:00 2001
From: jdecroock <decroockjovi@gmail.com>
Date: Wed, 24 Apr 2024 19:10:45 +0200
Subject: [PATCH] fix types

---
 src/error.ts   | 4 ++--
 src/printer.ts | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/error.ts b/src/error.ts
index 5d0243f..6246cd4 100644
--- a/src/error.ts
+++ b/src/error.ts
@@ -45,11 +45,11 @@ export class GraphQLError extends Error {
     return { ...this, message: this.message };
   }
 
-  toString() {
+  toString(): string {
     return this.message;
   }
 
-  get [Symbol.toStringTag]() {
+  get [Symbol.toStringTag](): string {
     return 'GraphQLError';
   }
 }
diff --git a/src/printer.ts b/src/printer.ts
index 10a11bc..56a46f1 100644
--- a/src/printer.ts
+++ b/src/printer.ts
@@ -35,11 +35,11 @@ function mapJoin<T>(value: readonly T[], joiner: string, mapper: (value: T) => s
   return out;
 }
 
-function printString(string: string) {
+function printString(string: string): string {
   return JSON.stringify(string);
 }
 
-function printBlockString(string: string) {
+function printBlockString(string: string): string {
   return '"""\n' + string.replace(/"""/g, '\\"""') + '\n"""';
 }