style: add linting extensions and update lint config files to handle unused imports

Author: traunts

.eslintrc.json

@@ -1,7 +1,7 @@
 {
   "root": true,
   "ignorePatterns": ["**/*"],
-  "plugins": ["@nrwl/nx"],
+  "plugins": ["@nrwl/nx", "@nx", "eslint-plugin-unused-imports"],
   "overrides": [
     {
       "files": ["*.ts", "*.tsx", "*.js", "*.jsx"],
@@ -18,13 +18,26 @@
               }
             ]
           }
+        ],
+        "@typescript-eslint/no-unused-vars": "off",
+        "unused-imports/no-unused-imports": "warn",
+        "unused-imports/no-unused-vars": [
+          "warn",
+          {
+            "vars": "all",
+            "varsIgnorePattern": "^_",
+            "args": "after-used",
+            "argsIgnorePattern": "^_"
+          }
         ]
       }
     },
     {
       "files": ["*.ts", "*.tsx"],
       "extends": ["plugin:@nrwl/nx/typescript"],
-      "rules": {}
+      "rules": {
+        "@typescript-eslint/no-unused-vars": "off"
+      }
     },
     {
       "files": ["*.js", "*.jsx"],
@@ -37,6 +50,18 @@
         "jest": true
       },
       "rules": {}
+    },
+    {
+      "files": ["*.json"],
+      "parser": "jsonc-eslint-parser",
+      "rules": {
+        "@nx/dependency-checks": [
+          "error",
+          {
+            "ignoredFiles": ["**/webpack.config.js"]
+          }
+        ]
+      }
     }
   ]
 }

package.json

@@ -96,6 +96,7 @@
     "@nrwl/web": "^19.1.1",
     "@nrwl/webpack": "^19.1.1",
     "@nrwl/workspace": "^19.1.1",
+    "@nx/eslint": "^19.8.14",
     "@semantic-release/changelog": "^6.0.2",
     "@semantic-release/exec": "^6.0.3",
     "@semantic-release/git": "^10.0.1",
@@ -114,6 +115,7 @@
     "eslint": "8.57.0",
     "eslint-config-prettier": "9.0.0",
     "eslint-plugin-cypress": "2.13.4",
+    "eslint-plugin-unused-imports": "^4.1.4",
     "husky": "^8.0.3",
     "jest": "^29.7.0",
     "jest-environment-jsdom": "28.1.1",

packages/server/.eslintrc.json

@@ -16,6 +16,10 @@
     {
       "files": ["*.js", "*.jsx"],
       "rules": {}
+    },
+    {
+      "files": ["package.json"],
+      "rules": {}
     }
   ]
 }

packages/server/src/extension.ts

@@ -5,26 +5,16 @@
 'use strict';
 
 import {
-  CodeAction,
-  CodeActionKind,
-  Command,
   createConnection,
-  Diagnostic,
-  DiagnosticSeverity,
   DidChangeConfigurationNotification,
   DidChangeWatchedFilesNotification,
   DidRenameFilesNotification,
   FileOperationRegistrationOptions,
   InitializeParams,
   InitializeResult,
-  Position,
   ProposedFeatures,
-  Range,
-  RenameFile,
-  TextDocumentEdit,
   TextDocuments,
   TextDocumentSyncKind,
-  TextEdit,
 } from 'vscode-languageserver/node';
 import { TextDocument } from 'vscode-languageserver-textdocument';