Forgot to add file.

eslint.config.mjs

@@ -0,0 +1,84 @@
+import pluginJs from "@eslint/js";
+import tseslint from "typescript-eslint";
+import prettier from "eslint-plugin-prettier/recommended";
+import jsxa11y from "eslint-plugin-jsx-a11y";
+import inferno from "eslint-plugin-inferno";
+
+export default [
+  pluginJs.configs.recommended,
+  ...tseslint.configs.recommended,
+  prettier,
+  {
+    plugins: {
+      inferno: inferno,
+      rules: inferno.configs.recommended,
+    },
+  },
+  {
+    plugins: {
+      "jsx-a11y": jsxa11y,
+    },
+    rules: jsxa11y.configs.recommended.rules,
+  },
+  {
+    languageOptions: {
+      parser: tseslint.parser,
+    },
+  },
+  // For some reason this has to be in its own block
+  {
+    ignores: [
+      "generate_translations.js",
+      "webpack.config.js",
+      "src/shared/build-config.js",
+      "src/api_tests",
+      "**/*.png",
+      "**/*.css",
+      "**/*.scss",
+      "**/*.svg",
+      "src/shared/translations/**",
+      "dist/*",
+      ".yalc/*",
+    ],
+  },
+  {
+    files: ["src/**/*.js", "src/**/*.mjs", "src/**/*.ts", "src/**/*.tsx"],
+    rules: {
+      "@typescript-eslint/ban-ts-comment": 0,
+      "@typescript-eslint/no-explicit-any": 0,
+      "@typescript-eslint/no-unused-vars": [
+        "error",
+        { argsIgnorePattern: "^_" },
+      ],
+      "explicit-module-boundary-types": 0,
+      "no-empty-function": 0,
+      "no-non-null-assertion": 0,
+      "arrow-body-style": 0,
+      curly: 0,
+      "eol-last": 0,
+      eqeqeq: "error",
+      "func-style": 0,
+      "import/no-duplicates": 0,
+      "max-statements": 0,
+      "max-params": 0,
+      "new-cap": 0,
+      "no-console": 0,
+      "no-duplicate-imports": 0,
+      "no-extra-parens": 0,
+      "no-return-assign": 0,
+      "no-throw-literal": 0,
+      "no-trailing-spaces": 0,
+      "no-unused-expressions": 0,
+      "no-useless-constructor": 0,
+      "no-useless-escape": 0,
+      "no-var": 0,
+      "prefer-const": "error",
+      "prefer-rest-params": 0,
+      "prettier/prettier": "error",
+      "quote-props": 0,
+      "unicorn/filename-case": 0,
+      "jsx-a11y/media-has-caption": 0,
+      "jsx-a11y/label-has-associated-control": 0,
+    },
+  },
+];