specify jest as cjs, change eslintrc to .json

.eslintrc.js

@@ -1,35 +0,0 @@
-module.exports = {
-    env: {
-        browser: true,
-        es2021: true,
-        node: true,
-        jest: true,
-        jasmine: true,
-    },
-    extends: [
-        "eslint:recommended",
-        "plugin:react/recommended",
-        "plugin:@typescript-eslint/recommended",
-    ],
-    parser: "@typescript-eslint/parser",
-    parserOptions: {
-        ecmaFeatures: {
-            jsx: true,
-        },
-        ecmaVersion: 12,
-        sourceType: "module",
-    },
-    plugins: ["react", "@typescript-eslint"],
-    rules: {
-        '@typescript-eslint/no-unused-vars': 'error',
-        // TODO: Remove warn rules when not needed anymore
-        "no-self-assign": "off",
-        "@typescript-eslint/no-empty-interface": "off",
-        "react/prop-types": [2, { ignore: ['children'] }]
-    },
-    settings: {
-        react: {
-            version: "detect",
-        },
-    },
-};

.eslintrc.json

@@ -0,0 +1,33 @@
+{
+    "env": {
+        "browser": true,
+        "es2021": true,
+        "node": true,
+        "jest": true
+    },
+    "extends": [
+        "eslint:recommended",
+        "plugin:react/recommended",
+        "plugin:@typescript-eslint/recommended"
+    ],
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "ecmaFeatures": {
+            "jsx": true
+        },
+        "ecmaVersion": 12,
+        "sourceType": "module"
+    },
+    "plugins": ["react", "@typescript-eslint"],
+    "rules": {
+        "@typescript-eslint/no-unused-vars": "error",
+        "no-self-assign": "off",
+        "@typescript-eslint/no-empty-interface": "off",
+        "react/prop-types": [2, { "ignore": ["children"] }]
+    },
+    "settings": {
+        "react": {
+            "version": "detect"
+        }
+    }
+}