[trivial] Deleted .eslintrc.js and created .eslintrc.json

.eslintrc.json

@@ -0,0 +1,52 @@
+{
+  "env": {
+    "browser": true,
+    "es2021": true
+  },
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "prettier"
+  ],
+  "overrides": [
+    {
+      "env": {
+        "node": true
+      },
+      "files": [".eslintrc.{js,cjs}"],
+      "parserOptions": {
+        "sourceType": "script"
+      }
+    }
+  ],
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": "latest",
+    "sourceType": "module"
+  },
+  "plugins": ["@typescript-eslint"],
+  "rules": {
+    "indent": [
+      "error",
+      2,
+      {
+        "SwitchCase": 1,
+        "offsetTernaryExpressions": true
+      }
+    ],
+    "quotes": ["error", "single"],
+    "semi": ["error", "always"],
+    "prefer-const": ["error"],
+    "no-unused-vars": "off",
+    "@typescript-eslint/no-unused-vars": [
+      "error",
+      {
+        "vars": "all",
+        "varsIgnorePattern": "_",
+        "argsIgnorePattern": "_",
+        "caughtErrorsIgnorePattern": "_"
+      }
+    ],
+    "no-unneeded-ternary": ["error"]
+  }
+}