From 0bab8e56b202ead3e79b425b8a3417e5acf661d9 Mon Sep 17 00:00:00 2001
From: Rohit Pradhan <64917719+rohit-px2@users.noreply.github.com>
Date: Fri, 12 Mar 2021 22:54:41 -0500
Subject: [PATCH] Ecma: Highlight single-argument callback parameter

---
 queries/ecma/highlights.scm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/queries/ecma/highlights.scm b/queries/ecma/highlights.scm
index c376bf6bd..1fde75ef8 100644
--- a/queries/ecma/highlights.scm
+++ b/queries/ecma/highlights.scm
@@ -110,6 +110,10 @@
     value: (arrow_function
       parameter: (identifier) @parameter))
 
+; (a => null)
+(arrow_function
+    parameter: (identifier) @parameter)
+
 ; optional parameters
 (formal_parameters
   (assignment_pattern