From f36944a5a2644dd7212bd35f0085c9059a2462fb Mon Sep 17 00:00:00 2001
From: dora <31735614+dora1998@users.noreply.github.com>
Date: Wed, 14 Jul 2021 17:25:19 +0900
Subject: [PATCH] fix(experimental-utils): add literal types to `global` option

---
 packages/experimental-utils/src/ts-eslint/Linter.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/experimental-utils/src/ts-eslint/Linter.ts b/packages/experimental-utils/src/ts-eslint/Linter.ts
index 56476834cc03..77c338f5a753 100644
--- a/packages/experimental-utils/src/ts-eslint/Linter.ts
+++ b/packages/experimental-utils/src/ts-eslint/Linter.ts
@@ -119,6 +119,8 @@ namespace Linter {
   export type RuleEntry = RuleLevel | RuleLevelAndOptions;
   export type RulesRecord = Partial<Record<string, RuleEntry>>;
 
+  export type GlobalVariableOption = 'readonly' | 'writable' | 'off' | boolean;
+
   // https://github.com/eslint/eslint/blob/v6.8.0/conf/config-schema.js
   interface BaseConfig {
     $schema?: string;
@@ -133,7 +135,7 @@ namespace Linter {
     /**
      * The global variable settings.
      */
-    globals?: { [name: string]: boolean };
+    globals?: { [name: string]: GlobalVariableOption };
     /**
      * The flag that disables directive comments.
      */