Update ESLint, Prettier, tsconfig, and dependencies to modern versions

.vscode-test.js

@@ -1,3 +1,8 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
 const { defineConfig } = require('@vscode/test-cli');
 const path = require('path');
 

.vscodeignore

@@ -29,6 +29,8 @@ testWorkspace/**
 .prettierrc
 .swcrc
 .travis.yml
+eslint.config.mjs
+prettier.config.mjs
 gulp*
 stats.json
 test-results.xml

eslint.config.mjs

@@ -0,0 +1,185 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import js from '@eslint/js';
+import importPlugin from 'eslint-plugin-import';
+import jest from 'eslint-plugin-jest';
+import licenseHeader from 'eslint-plugin-license-header';
+import mocha from 'eslint-plugin-mocha';
+import globals from 'globals';
+import ts from 'typescript-eslint';
+
+export default ts.config(
+    {
+        ignores: [
+            '.azure-pipelines',
+            '.config',
+            '.github',
+            '.vscode-test',
+            'coverage',
+            'dist',
+            'out',
+            'node_modules',
+            'vscode-documentdb-api.d.ts',
+            '**/__mocks__/**/*',
+            '**/*.d.ts',
+            '**/jest.config.js',
+            '**/main.js',
+        ],
+    },
+    {
+        extends: [js.configs.recommended],
+
+        plugins: {
+            import: importPlugin,
+            'license-header': licenseHeader,
+        },
+
+        languageOptions: {
+            globals: {
+                ...globals.node,
+            },
+
+            ecmaVersion: 2023,
+            sourceType: 'module',
+        },
+
+        rules: {
+            eqeqeq: ['error', 'always'],
+            'import/consistent-type-specifier-style': ['error', 'prefer-inline'],
+            'import/no-internal-modules': ['error', { allow: ['antlr4ts/**', 'yaml/types'] }],
+            'no-case-declarations': 'error',
+            'no-constant-condition': 'error',
+            'no-inner-declarations': 'error',
+            'no-restricted-imports': ['error', { patterns: ['**/*/extension.bundle'] }],
+            'no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
+            'no-useless-escape': 'error',
+            'license-header/header': [
+                'error',
+                [
+                    '/*---------------------------------------------------------------------------------------------',
+                    ' *  Copyright (c) Microsoft Corporation. All rights reserved.',
+                    ' *  Licensed under the MIT License. See License.txt in the project root for license information.',
+                    ' *--------------------------------------------------------------------------------------------*/',
+                ],
+            ],
+        },
+    },
+    {
+        files: ['**/*.ts', '**/*.tsx'],
+
+        extends: [ts.configs.recommendedTypeChecked],
+
+        plugins: {
+            '@typescript-eslint': ts.plugin,
+        },
+
+        languageOptions: {
+            parser: ts.parser,
+            ecmaVersion: 2023,
+            sourceType: 'module',
+
+            parserOptions: {
+                projectService: true,
+                tsconfigRootDir: import.meta.dirname,
+            },
+        },
+
+        rules: {
+            '@typescript-eslint/consistent-type-imports': 'error',
+            '@typescript-eslint/no-base-to-string': 'warn',
+            '@typescript-eslint/no-inferrable-types': 'off',
+            '@typescript-eslint/no-namespace': 'off',
+            '@typescript-eslint/no-restricted-types': 'error',
+            '@typescript-eslint/no-unnecessary-type-assertion': 'off',
+            '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
+            '@typescript-eslint/prefer-regexp-exec': 'off',
+            '@typescript-eslint/require-await': 'warn',
+            '@typescript-eslint/restrict-template-expressions': 'off',
+            '@typescript-eslint/unbound-method': 'warn',
+        },
+    },
+    {
+        files: ['src/**/*.test.ts', '**/__mocks__/**/*.js'],
+
+        extends: [ts.configs.recommendedTypeChecked, jest.configs['flat/recommended']],
+
+        plugins: {
+            '@typescript-eslint': ts.plugin,
+            jest: jest,
+        },
+
+        languageOptions: {
+            globals: {
+                ...globals.node,
+                ...globals.jest,
+            },
+
+            parser: ts.parser,
+            ecmaVersion: 2023,
+            sourceType: 'module',
+
+            parserOptions: {
+                projectService: true,
+                tsconfigRootDir: import.meta.dirname,
+            },
+        },
+
+        rules: {
+            '@typescript-eslint/no-empty-function': 'off',
+            '@typescript-eslint/no-explicit-any': 'off',
+            '@typescript-eslint/no-floating-promises': 'off',
+            '@typescript-eslint/no-misused-promises': 'off',
+            '@typescript-eslint/no-non-null-assertion': 'off',
+            '@typescript-eslint/no-unsafe-assignment': 'off',
+            '@typescript-eslint/no-unsafe-member-access': 'off',
+            '@typescript-eslint/no-unsafe-return': 'off',
+            '@typescript-eslint/require-await': 'off',
+            'no-dupe-else-if': 'off',
+            'no-empty': 'off',
+        },
+    },
+    {
+        files: ['test/**/*.ts', '**/*.test.ts'],
+
+        extends: [ts.configs.recommendedTypeChecked],
+
+        plugins: {
+            '@typescript-eslint': ts.plugin,
+            mocha,
+        },
+
+        languageOptions: {
+            globals: {
+                ...globals.node,
+                ...globals.mocha,
+            },
+
+            parser: ts.parser,
+            ecmaVersion: 2023,
+            sourceType: 'module',
+
+            parserOptions: {
+                projectService: true,
+                tsconfigRootDir: import.meta.dirname,
+            },
+        },
+
+        rules: {
+            '@typescript-eslint/no-empty-function': 'off',
+            '@typescript-eslint/no-explicit-any': 'off',
+            '@typescript-eslint/no-floating-promises': 'off',
+            '@typescript-eslint/no-misused-promises': 'off',
+            '@typescript-eslint/no-non-null-assertion': 'off',
+            '@typescript-eslint/no-unsafe-assignment': 'off',
+            '@typescript-eslint/no-unsafe-member-access': 'off',
+            '@typescript-eslint/no-unsafe-return': 'off',
+            '@typescript-eslint/require-await': 'off',
+            'no-dupe-else-if': 'off',
+            'no-empty': 'off',
+            'no-restricted-imports': 'off',
+        },
+    },
+);

l10n/bundle.l10n.json

@@ -128,7 +128,6 @@
   "Do not save credentials.": "Do not save credentials.",
   "Document must be an object.": "Document must be an object.",
   "Document must be an object. Skipping…": "Document must be an object. Skipping…",
-  "DocumentDB Language Server": "DocumentDB Language Server",
   "DocumentDB Local": "DocumentDB Local",
   "Documents": "Documents",
   "Does this occur consistently? <!-- TODO: Type Yes or No -->": "Does this occur consistently? <!-- TODO: Type Yes or No -->",