Update ESLint to v10

eslint.config.mjs

@@ -0,0 +1,123 @@
+import { defineConfig, globalIgnores } from "eslint/config";
+import tseslint from "typescript-eslint";
+import globals from "globals";
+import stylistic from "@stylistic/eslint-plugin";
+
+export default defineConfig([globalIgnores([
+    "**/out",
+    "**/server",
+    "**/node_modules",
+    "**/*.vsix",
+    "**/.DS_Store",
+    "**/.vscode-test",
+    "**/undefined",
+    "**/target",
+    "**/dist",
+    "**/jre",
+    "**/lombok",
+    "**/bin/",
+    "**/.settings",
+    "**/.classpath",
+    "**/.project",
+    "test/resources/projects/**/.vscode",
+    "test/resources/projects/maven/salut/testGradle",
+    "**/test-temp",
+    "**/vscode*.d.ts",
+	"eslint.config.mjs",
+	"**/scripts/**",
+	"webpack.config.js",
+]), {
+    plugins: {
+        "@typescript-eslint": tseslint.plugin,
+		"stylistic": stylistic,
+    },
+
+    languageOptions: {
+        globals: {
+            ...globals.node,
+        },
+
+        parser: tseslint.parser,
+        ecmaVersion: "latest",
+        sourceType: "commonjs",
+
+        parserOptions: {
+            project: ["tsconfig.webview.json", "tsconfig.json"],
+        },
+    },
+
+    rules: {
+        "stylistic/member-delimiter-style": ["error", {
+            multiline: {
+                delimiter: "semi",
+                requireLast: true,
+            },
+
+            singleline: {
+                delimiter: "semi",
+                requireLast: false,
+            },
+        }],
+
+        "@typescript-eslint/naming-convention": "error",
+        "@typescript-eslint/prefer-for-of": "error",
+        "stylistic/semi": ["error", "always"],
+        "stylistic/type-annotation-spacing": "error",
+        curly: ["error", "multi-line"],
+        eqeqeq: ["error", "always"],
+
+        "id-denylist": [
+            "error",
+            "any",
+            "Number",
+            "number",
+            "String",
+            "string",
+            "Boolean",
+            "boolean",
+            "Undefined",
+            "undefined",
+        ],
+
+        "id-match": "error",
+        "no-debugger": "error",
+        "no-multiple-empty-lines": "error",
+        "no-trailing-spaces": "error",
+        "no-underscore-dangle": "error",
+        "no-var": "error",
+
+        "prefer-arrow-callback": ["error", {
+            allowNamedFunctions: true,
+        }],
+
+        "prefer-const": "error",
+        "prefer-template": "error",
+        "quote-props": ["error", "as-needed"],
+        semi: "error",
+
+        "spaced-comment": ["error", "always", {
+            markers: ["/"],
+        }],
+    },
+}, {
+    files: ["**/*.js"],
+
+    rules: {
+        "@typescript-eslint/no-var-requires": "off",
+        "@typescript-eslint/naming-convention": "off",
+        "stylistic/semi": "off",
+        "prefer-arrow/prefer-arrow-functions": "off",
+        "prefer-arrow-callback": "off",
+        "no-useless-escape": "off",
+        "spaced-comment": "off",
+        semi: "off",
+        "prefer-template": "off",
+        "prefer-const": "off",
+    },
+}, {
+    files: ["**/*.test.ts"],
+
+    rules: {
+        "prefer-arrow-callback": "off",
+    },
+}]);