Minor TypeScript definition tweaks

sindresorhus · May 21, 2019 · 580405f · 580405f
1 parent a341542
commit 580405f
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/index.d.ts b/index.d.ts
@@ -34,6 +34,6 @@ hasFlag('rainbow');
 //=> false
 ```
 */
-declare function hasFlag(flag: string, argv?: string[]): boolean;
+declare function hasFlag(flag: string, argv?: readonly string[]): boolean;
 
 export = hasFlag;
diff --git a/package.json b/package.json
@@ -40,7 +40,7 @@
 	],
 	"devDependencies": {
 		"ava": "^1.4.1",
-		"tsd": "^0.7.2",
+		"tsd": "^0.7.3",
 		"xo": "^0.24.0"
 	}
 }