Update to TypeScript 5.5 + ESLint 9.9

.nvmrc

@@ -1 +1 @@
-18.12.0
+20.16.0

.vscode/settings.json

@@ -4,8 +4,10 @@
     "estree",
     "Middlewares",
     "MVVM",
+    "plusplus",
     "preconfigured",
     "TSES",
+    "tseslint",
     "unimported",
     "unmagler",
     "unsubscribers"

packages/eslint-plugin-obsidian/eslint.config.mjs

@@ -0,0 +1,154 @@
+import { fixupConfigRules, fixupPluginRules } from "@eslint/compat";
+import stylistic from "@stylistic/eslint-plugin";
+import eslintTs from "typescript-eslint";
+import eslintJs from "@eslint/js";
+import eslintJest from "eslint-plugin-jest";
+import globals from "globals";
+import tsParser from "@typescript-eslint/parser";
+
+export default eslintTs.config(
+  {
+    ignores: ["**/*.d.ts", "**/*.js"],
+  },
+  {
+    files: ["**/*.ts", "**/*.tsx"],
+    name: "EslintPluginObsidian",
+    languageOptions: {
+      globals: {
+        ...globals.jest,
+      },
+      sourceType: "module",
+      parser: tsParser,
+      parserOptions: {
+        project: "tsconfig.json",
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+    settings: {
+      "import/resolver": {
+        node: {
+          extensions: [".js", ".jsx", ".ts", ".tsx"],
+        },
+      },
+    },
+    extends: [
+      eslintJs.configs.recommended,
+      ...eslintTs.configs.recommendedTypeChecked,
+      eslintJest.configs['flat/recommended'],
+      stylistic.configs["recommended-flat"],
+    ],
+    rules: {
+      "no-console": "off",
+      "no-empty-function": ["error", {
+        allow: ["constructors"],
+      }],
+
+      "no-multi-spaces": "error",
+
+      "no-multiple-empty-lines": ["error", {
+        max: 1,
+      }],
+
+      "@stylistic/max-len": ["error", {
+        code: 115,
+        comments: 200,
+        ignoreRegExpLiterals: true,
+        ignoreStrings: true,
+        ignoreTemplateLiterals: true,
+      }],
+
+      "@stylistic/no-extra-semi": "error",
+
+      "@stylistic/lines-between-class-members": ["error", "always", {
+        exceptAfterSingleLine: true,
+      }],
+
+      "import/extensions": "off",
+      "@typescript-eslint/no-non-null-assertion": "off",
+      "no-useless-constructor": "off",
+      "@stylistic/member-delimiter-style": "error",
+      "import/no-unresolved": "off",
+      "class-methods-use-this": "off",
+      "no-use-before-define": "off",
+      "@typescript-eslint/no-use-before-define": ["off"],
+      "no-restricted-syntax": "off",
+      "import/no-named-as-default": "off",
+      "@typescript-eslint/ban-types": ["off"],
+
+      // "import/no-extraneous-dependencies": ["error", {
+      //   devDependencies: true,
+      // }],
+
+      "max-classes-per-file": ["off"],
+      curly: ["error", "multi-line"],
+      "@stylistic/semi": ["error", "always"],
+      "@stylistic/comma-dangle": ["error", "always-multiline"],
+      "@stylistic/function-call-argument-newline": ["error", "consistent"],
+      "@stylistic/function-paren-newline": ["error", "multiline-arguments"],
+
+      "@stylistic/object-curly-newline": ["error", {
+        ObjectExpression: {
+          multiline: true,
+          consistent: true,
+        },
+
+        ObjectPattern: {
+          multiline: true,
+          consistent: true,
+        },
+      }],
+
+      "@stylistic/no-whitespace-before-property": "error",
+
+      // "import-newlines/enforce": ["error", {
+      //   items: 3,
+      //   "max-len": 115,
+      //   semi: false,
+      // }],
+
+      "no-plusplus": "off",
+      "@stylistic/no-trailing-spaces": "error",
+      "no-shadow": "off",
+
+      "@typescript-eslint/no-shadow": ["error", {
+        allow: ["Graph"],
+      }],
+
+      "arrow-body-style": ["off"],
+      "@stylistic/member-delimiter-style": ["error", {
+        "multiline": {
+          "delimiter": "semi",
+          "requireLast": true
+        },
+        "singleline": {
+          "delimiter": "semi",
+          "requireLast": false
+        },
+        "multilineDetection": "brackets"
+      }],
+      "@stylistic/quotes": ["error", "single", {
+        avoidEscape: true,
+        allowTemplateLiterals: true,
+      }],
+      "@typescript-eslint/no-base-to-string": "off",
+
+      "@typescript-eslint/lines-between-class-members": "off",
+      "@typescript-eslint/no-explicit-any": "off",
+      "@typescript-eslint/no-require-imports": ["error", {
+        allow: ["path"]
+      }],
+      "import/prefer-default-export": "off",
+      "@typescript-eslint/no-unused-vars": "off",
+      // "unused-imports/no-unused-imports": "error",
+
+      // "unused-imports/no-unused-vars": ["error", {
+      //   vars: "all",
+      //   varsIgnorePattern: "^_",
+      //   args: "after-used",
+      //   argsIgnorePattern: "^_",
+      // }],
+
+      "@typescript-eslint/ban-ts-comment": "off",
+    },
+  }
+);

packages/eslint-plugin-obsidian/jest.config.js

@@ -6,6 +6,7 @@ const config = {
     'tests'
   ],
   testEnvironment: 'jsdom',
+  setupFiles: ['./jest.setup.js'],
 };
 
 module.exports = config;

packages/eslint-plugin-obsidian/jest.setup.js

@@ -0,0 +1,5 @@
+// https://github.com/jsdom/jsdom/issues/3363#issuecomment-1221060809
+// https://stackoverflow.com/questions/73607410/referenceerror-structuredclone-is-not-defined-using-jest-with-nodejs-typesc
+global.structuredClone = val => {
+  return JSON.parse(JSON.stringify(val))
+}

packages/eslint-plugin-obsidian/package.json

@@ -2,11 +2,11 @@
   "name": "eslint-plugin-obsidian",
   "description": "ESLint rules for Obsidian",
   "main": "dist/index.js",
-  "version": "2.10.2",
+  "version": "2.11.0-alpha.1",
   "scripts": {
     "build": "npx tsc --project tsconfig.prod.json",
     "test": "npx jest",
-    "lint": "eslint src --ignore-pattern '*.d.ts' --ext .ts,.tsx,.js"
+    "lint": "eslint"
   },
   "author": "Orly Dadashev",
   "files": [
@@ -15,13 +15,13 @@
     "LICENSE"
   ],
   "peerDependencies": {
-    "eslint": "8.x.x",
+    "eslint": "^9.9.0",
     "eslint-plugin-obsidian": "*",
     "react-obsidian": "2.x.x"
   },
   "dependencies": {
-    "@typescript-eslint/parser": "6.6.x",
-    "@typescript-eslint/utils": "6.6.x",
+    "@typescript-eslint/parser": "8.4.0",
+    "@typescript-eslint/utils": "8.4.0",
     "lodash": "^4.17.21"
   },
   "devDependencies": {
@@ -33,24 +33,25 @@
     "@babel/preset-react": "7.22.x",
     "@babel/preset-typescript": "7.22.x",
     "@babel/types": "7.24.x",
-    "@eslint/eslintrc": "^3.0.2",
-    "@eslint/js": "8.x.x",
-    "@stylistic/eslint-plugin": "^1.7.0",
-    "@types/eslint": "8.4.9",
-    "@types/node": "18.x.x",
-    "@typescript-eslint/eslint-plugin": "6.6.x",
-    "@typescript-eslint/rule-tester": "6.6.x",
-    "@typescript-eslint/types": "6.6.x",
-    "@typescript-eslint/typescript-estree": "6.6.x",
+    "@eslint/compat": "^1.1.1",
+    "@eslint/eslintrc": "^3.1.0",
+    "@eslint/js": "^9.9.0",
+    "@stylistic/eslint-plugin": "^2.7.2",
+    "@types/eslint": "^9.6.1",
+    "@types/node": "20.16.x",
+    "@typescript-eslint/eslint-plugin": "^8.4.0",
+    "@typescript-eslint/rule-tester": "^8.4.0",
+    "@typescript-eslint/types": "^8.4.0",
+    "@typescript-eslint/typescript-estree": "^8.4.0",
     "cross-env": "^7.0.3",
-    "eslint": "8.x.x",
-    "eslint-plugin-import": "^2.25.2",
-    "eslint-plugin-import-newlines": "^1.1.5",
-    "eslint-plugin-jest-formatting": "^3.1.0",
-    "eslint-plugin-unused-imports": "3.1.x",
-    "jest": "29.5.x",
-    "jest-extended": "^4.0.0",
-    "typescript": "^4.5.4"
+    "eslint": "^9.9.1",
+    "eslint-plugin-jest": "^28.8.2",
+    "eslint-plugin-unused-imports": "^4.1.3",
+    "globals": "^15.9.0",
+    "jest": "^29.7.0",
+    "jest-environment-jsdom": "^29.7.0",
+    "jest-extended": "^4.0.2",
+    "typescript": "^5.5.4"
   },
   "keywords": [
     "react-obsidian",