From 1bb213f443c6dc0eff1792967feb08b0aa59e555 Mon Sep 17 00:00:00 2001
From: Jacob Greenfield <jacob@jacobgreenfield.me>
Date: Sun, 2 Dec 2018 14:50:04 -0500
Subject: [PATCH] Make argument to getFormatter optional

See here: https://eslint.org/docs/developer-guide/nodejs-api#clienginegetformatter
---
 types/eslint/index.d.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/eslint/index.d.ts b/types/eslint/index.d.ts
index 451477af40..01f39ee83e 100644
--- a/types/eslint/index.d.ts
+++ b/types/eslint/index.d.ts
@@ -471,7 +471,7 @@ export class CLIEngine {
 
     isPathIgnored(filePath: string): boolean;
 
-    getFormatter(format: string): CLIEngine.Formatter;
+    getFormatter(format?: string): CLIEngine.Formatter;
 
     getRules(): Map<string, Rule.RuleModule>;