Fix the ESLint config

Author: poad

eslint.config.js

@@ -1,16 +1,12 @@
 // @ts-check
 
+import { defineConfig } from 'eslint/config';
 import eslint from '@eslint/js';
 import stylistic from '@stylistic/eslint-plugin';
-import tseslint from 'typescript-eslint';
+import {parser, configs} from 'typescript-eslint';
 import importPlugin from 'eslint-plugin-import';
-
-import solid from 'eslint-plugin-solid';
-
-
-import { FlatCompat } from '@eslint/eslintrc';
-
-const compat = new FlatCompat();
+import pluginPromise from 'eslint-plugin-promise';
+import solid from "eslint-plugin-solid/configs/typescript";
 
 import { includeIgnoreFile } from '@eslint/compat';
 import path from 'node:path';
@@ -20,7 +16,7 @@ const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 const gitignorePath = path.resolve(__dirname, '.gitignore');
 
-export default tseslint.config(
+export default defineConfig(
   includeIgnoreFile(gitignorePath),
   {
     ignores: [
@@ -34,22 +30,28 @@ export default tseslint.config(
     ],
   },
   eslint.configs.recommended,
-  ...tseslint.configs.strict,
-  ...tseslint.configs.stylistic,
-  importPlugin.flatConfigs.recommended,
+  ...configs.strict,
+  ...configs.stylistic,
+  // @ts-expect-error eslint-plugin-promise has no types
+  pluginPromise.configs['flat/recommended'],
   {
-    files: ['src/**/*.{ts,tsx}', 'api/**/*.ts'],
+    files: ['src/**/*.{ts,tsx}'],
+    ...solid,
     languageOptions: {
+      parser,
+      ecmaVersion: 'latest',
+      sourceType: 'module',
       parserOptions: {
-        ecmaVersion: 'latest',
-        sourceType: 'module',
+        project: './tsconfig.json',
+        tsconfigRootDir: import.meta.dirname,
       },
     },
+    extends: [
+      importPlugin.flatConfigs.recommended,
+      importPlugin.flatConfigs.typescript,
+    ],
     plugins: {
       '@stylistic': stylistic,
-      '@stylistic/ts': stylistic,
-      '@stylistic/jsx': stylistic,
-      solid,
     },
     settings: {
       'import/parsers': {
@@ -58,19 +60,21 @@ export default tseslint.config(
       },
       'import/internal-regex': '^~/',
       'import/resolver': {
-        node: {
-          extensions: ['.ts', '.tsx'],
-        },
-        typescript: {
-          alwaysTryTypes: true,
-        },
+        node: true,
+        typescript: true,
       },
     },
     rules: {
       '@stylistic/semi': ['error', 'always'],
-      // '@stylistic/indent': ['error', 2],
+      '@stylistic/indent': ['error', 2],
       '@stylistic/comma-dangle': ['error', 'always-multiline'],
       '@stylistic/quotes': ['error', 'single'],
-    }
+      'import/namespace': 'off',
+      'import/no-unresolved': 'off',
+      'import/default': 'off',
+      'import/no-duplicates': 'off',
+      'import/no-named-as-default': 'off',
+      'import/no-named-as-default-member': 'off',
+    },
   },
 );