Various optimizations

Author: chuntley

package.json

@@ -22,6 +22,7 @@
     "@testing-library/user-event": "^14.6.1",
     "@types/node": "^25.3.3",
     "@types/react": "^19.2.14",
+    "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^5.1.4",
     "@vitest/coverage-v8": "^4.0.18",
     "babel-plugin-react-compiler": "1.0.0",

src/components/Layout.tsx

@@ -1,5 +1,5 @@
 interface LayoutProps {
-  children: React.ReactElement;
+  children: React.ReactNode;
 }
 
 const Layout = ({ children }: LayoutProps) => {

src/hooks/useStore.tsx src/hooks/useStore.tssrc/hooks/useStore.tsx renamed to src/hooks/useStore.ts

@@ -2,7 +2,7 @@ import { render as rtlRender } from "@testing-library/react";
 import { RenderOptions, RenderResult } from "@testing-library/react";
 import { HashRouter } from "react-router-dom";
 
-const RouterWrapper = ({ children }: { children: React.ReactElement }) => {
+const RouterWrapper = ({ children }: { children: React.ReactNode }) => {
   return <HashRouter>{children}</HashRouter>;
 };
 

src/utils/rtl-wrapper.tsx

@@ -6,7 +6,7 @@
     "paths": {
       "@/*": ["./src/*"]
     },
-    "strictNullChecks": true,
+    "strict": true,
     "target": "esnext"
   },
   "include": [

tsconfig.json

@@ -798,6 +798,11 @@
   dependencies:
     undici-types "~7.18.0"
 
+"@types/react-dom@^19.2.3":
+  version "19.2.3"
+  resolved "https://registry.yarnpkg.com/@types/react-dom/-/react-dom-19.2.3.tgz#c1e305d15a52a3e508d54dca770d202cb63abf2c"
+  integrity sha512-jp2L/eY6fn+KgVVQAOqYItbF0VY/YApe5Mz2F0aykSO8gx31bYCZyvSeYxCHKvzHG5eZjc+zyaS5BrBWya2+kQ==
+
 "@types/react@^19.2.14":
   version "19.2.14"
   resolved "https://registry.yarnpkg.com/@types/react/-/react-19.2.14.tgz#39604929b5e3957e3a6fa0001dafb17c7af70bad"