Configure eslint for typescript development

dorny · Nov 12, 2020 · ff3a801 · ff3a801
1 parent 7deac0d
commit ff3a801
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Showing 3 changed files with 50 additions and 28 deletions.
diff --git a/.eslintrc.json b/.eslintrc.json
@@ -8,16 +8,16 @@
       "project": "./tsconfig.json"
     },
     "rules": {
+      "camelcase": "off",
       "eslint-comments/no-use": "off",
       "import/no-namespace": "off",
-      "no-unused-vars": "off",
-      "@typescript-eslint/no-unused-vars": "error",
+      "no-shadow": "off",
+      "prefer-template": "off",
+      "semi": [ "error", "never"],
       "@typescript-eslint/explicit-member-accessibility": ["error", {"accessibility": "no-public"}],
-      "@typescript-eslint/no-require-imports": "error",
       "@typescript-eslint/array-type": "error",
       "@typescript-eslint/await-thenable": "error",
       "@typescript-eslint/ban-ts-comment": "error",
-      "camelcase": "off",
       "@typescript-eslint/consistent-type-assertions": "error",
       "@typescript-eslint/explicit-function-return-type": ["error", {"allowExpressions": true}],
       "@typescript-eslint/func-call-spacing": ["error", "never"],
@@ -29,9 +29,12 @@
       "@typescript-eslint/no-inferrable-types": "error",
       "@typescript-eslint/no-misused-new": "error",
       "@typescript-eslint/no-namespace": "error",
+      "@typescript-eslint/no-require-imports": "error",
+      "@typescript-eslint/no-shadow": "error",
       "@typescript-eslint/no-non-null-assertion": "warn",
       "@typescript-eslint/no-unnecessary-qualifier": "error",
       "@typescript-eslint/no-unnecessary-type-assertion": "error",
+      "@typescript-eslint/no-unused-vars": "error",
       "@typescript-eslint/no-useless-constructor": "error",
       "@typescript-eslint/no-var-requires": "error",
       "@typescript-eslint/prefer-for-of": "warn",
@@ -41,7 +44,6 @@
       "@typescript-eslint/promise-function-async": "error",
       "@typescript-eslint/require-array-sort-compare": "error",
       "@typescript-eslint/restrict-plus-operands": "error",
-      "semi": "off",
       "@typescript-eslint/semi": ["error", "never"],
       "@typescript-eslint/type-annotation-spacing": "error",
       "@typescript-eslint/unbound-method": "error"
@@ -51,4 +53,4 @@
       "es6": true,
       "jest/globals": true
     }
-  }
+  }
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -34,6 +34,7 @@
   "devDependencies": {
     "@types/jest": "^26.0.15",
     "@types/node": "^14.14.6",
+    "@typescript-eslint/eslint-plugin": "^4.7.0",
     "@typescript-eslint/parser": "^4.7.0",
     "@vercel/ncc": "^0.24.1",
     "eslint": "^7.13.0",