WIP: attempting to upgrade eslint

.eslintrc.js

@@ -1,27 +1,71 @@
+require("@rushstack/eslint-patch/modern-module-resolution");
+
 module.exports = {
   root: true,
   extends: [
     "@inrupt/eslint-config-react",
     "@inrupt/eslint-config-lib",
     "plugin:storybook/recommended",
   ],
-  rules: {
-    "prettier/prettier": [
-      "error",
-      {
-        endOfLine: "auto",
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    project: "./tsconfig.eslint.json",
+  },
+  settings: {
+    // This is overridden currently by eslint-config-react:
+    "import/resolver": {
+      node: {
+        extensions: [".ts", ".tsx"],
       },
-    ],
+    },
+  },
+  env: {
+    "jest/globals": false,
+  },
+  rules: {
     "react/jsx-filename-extension": [
-      1,
+      "error",
       {
         extensions: [".tsx"],
       },
     ],
-    "import/no-unresolved": "off",
-    "no-shadow": "warn",
     "react/require-default-props": "warn",
     "react/default-props-match-prop-types": "warn",
-    noImplicitAny: "off",
+    "react/function-component-definition": [
+      "error",
+      {
+        namedComponents: [
+          "function-declaration",
+          "function-expression",
+          "arrow-function",
+        ],
+      },
+    ],
+    "no-shadow": [
+      "error",
+      {
+        allow: ["fetch", "name"],
+      },
+    ],
   },
+  overrides: [
+    {
+      files: ["src/**/*.test.tsx"],
+      rules: {
+        "react/jsx-no-constructed-context-values": "off",
+      },
+    },
+    // These rules need to be disabled for storybook files:
+    {
+      files: ["stories/**/*"],
+      rules: {
+        "import/no-unresolved": "off",
+        "react/no-unstable-nested-components": "off",
+        "react/function-component-definition": "off",
+        "no-shadow": "off",
+        "no-console": "off",
+        "@typescript-eslint/no-explicit-any": "off",
+      },
+    },
+  ],
 };

jest.config.js

@@ -1,24 +1,19 @@
 module.exports = {
   // Automatically clear mock calls and instances between every test
   clearMocks: true,
+  injectGlobals: false,
 
   // The test environment that will be used for testing
-  preset: 'ts-jest',
+  preset: "ts-jest",
   // testEnvironment: 'jsdom',
   testEnvironment: "<rootDir>/tests/environment/customEnvironment.js",
 
-  testPathIgnorePatterns: [
-    '/node_modules/',
-    '/__testUtils/',
-  ],
+  testPathIgnorePatterns: ["/node_modules/", "/__testUtils/"],
 
   collectCoverage: true,
   coverageReporters: process.env.CI ? ["text", "lcov"] : ["text"],
 
-  coveragePathIgnorePatterns: [
-    "/node_modules/",
-    "<rootDir>/dist",
-  ],
+  coveragePathIgnorePatterns: ["/node_modules/", "<rootDir>/dist"],
 
   coverageThreshold: {
     global: {