Add test config

tsconfig.test.json

@@ -0,0 +1,35 @@
+{
+	"compilerOptions": {
+		"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+		"target": "ES2022",
+		"useDefineForClassFields": true,
+		"lib": ["ES2022", "DOM", "DOM.Iterable"],
+		"module": "ESNext",
+		"skipLibCheck": true,
+
+		/* Bundler mode */
+		"moduleResolution": "bundler",
+		"allowImportingTsExtensions": true,
+		"verbatimModuleSyntax": true,
+		"moduleDetection": "force",
+		"noEmit": true,
+		"jsx": "react-jsx",
+
+		/* Linting */
+		"strict": true,
+		"noUnusedLocals": true,
+		"noUnusedParameters": true,
+		"erasableSyntaxOnly": true,
+		"noFallthroughCasesInSwitch": true,
+		"noUncheckedSideEffectImports": true,
+		"baseUrl": ".",
+		"paths": {
+			"$/*": [ "./lib/*" ],
+			"#root": [ "." ]
+		}
+	},
+	"include": [
+		"lib",
+		"test"
+	]
+}