From c364751e96fdcd89226309e66ab4b61258d7e3fd Mon Sep 17 00:00:00 2001
From: svix-lucho <lucho@svix.com>
Date: Thu, 30 Oct 2025 16:19:18 -0300
Subject: [PATCH] codegen: Fix field_to_json when reading reading a dictionary
 of arrays

---
 codegen/templates/javascript/types/macros.ts.jinja | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/codegen/templates/javascript/types/macros.ts.jinja b/codegen/templates/javascript/types/macros.ts.jinja
index 0b104082f..1e90a6b47 100644
--- a/codegen/templates/javascript/types/macros.ts.jinja
+++ b/codegen/templates/javascript/types/macros.ts.jinja
@@ -34,8 +34,8 @@
             or value_t.is_list()
             or value_t.is_set()
             or value_t.is_map() -%}
-            Object.fromEntries(Object.entries({{ field_expr }}).map(
-                (item : {{ inner_t.to_js() }}) => [item[0], {{ field_from_json("item[1]", value_t, true) }}]
+            Object.fromEntries(Object.entries<{{ value_t.to_js() }}>({{ field_expr }}).map(
+                (item : [string, {{ value_t.to_js() }}]) => [item[0], {{ field_from_json("item[1]", value_t, true) }}]
             ))
         {%- else -%}
             {{ field_expr }}