chore: Upgrades ESLint version (#102)

Author: pan-kot

.eslintrc

@@ -0,0 +1,54 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+import { includeIgnoreFile } from '@eslint/compat';
+import eslint from '@eslint/js';
+import headerPlugin from 'eslint-plugin-header';
+import eslintPrettier from 'eslint-plugin-prettier/recommended';
+import reactPlugin from 'eslint-plugin-react';
+import unicornPlugin from 'eslint-plugin-unicorn';
+import globals from 'globals';
+import path from 'node:path';
+import tsEslint from 'typescript-eslint';
+
+// https://github.com/Stuk/eslint-plugin-header/issues/57
+headerPlugin.rules.header.meta.schema = false;
+
+export default tsEslint.config(
+  includeIgnoreFile(path.resolve('.gitignore')),
+  {
+    settings: {
+      react: { version: 'detect' },
+    },
+  },
+  eslint.configs.recommended,
+  tsEslint.configs.recommended,
+  reactPlugin.configs.flat.recommended,
+  eslintPrettier,
+  {
+    files: ['**/*.{js,mjs,ts,tsx}'],
+    languageOptions: {
+      globals: {
+        ...globals.browser,
+      },
+    },
+    plugins: {
+      unicorn: unicornPlugin,
+      header: headerPlugin,
+    },
+    rules: {
+      '@typescript-eslint/no-unused-vars': 'off',
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-empty-object-type': 'off',
+      '@typescript-eslint/no-empty-function': 'off',
+      '@typescript-eslint/no-namespace': 'off',
+      'header/header': [
+        'error',
+        'line',
+        [' Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.', ' SPDX-License-Identifier: Apache-2.0'],
+      ],
+      'no-warning-comments': 'warn',
+      'react/display-name': 'off',
+    },
+  },
+);

eslint.config.mjs

@@ -1,5 +1,4 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
 
-// eslint-disable-next-line @typescript-eslint/no-empty-interface
 export interface ComponentProps {}

fixtures/components/error-no-default-export/component/index.tsx

@@ -1,3 +1,4 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
+
 const a: number = '123';

fixtures/components/errors-types/index.tsx

@@ -1,5 +1,6 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
+
 import * as React from 'react';
 
 interface FocusableForwardRefType {
@@ -31,7 +32,7 @@ const Focusable = React.forwardRef(
       focus(rowIndex: number) {},
     }));
     return <button>Test</button>;
-  }
+  },
 ) as FocusableForwardRefType;
 
 export default Focusable;

fixtures/components/forward-ref-parameterized/focusable/index.tsx

@@ -1,5 +1,6 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
+
 import * as React from 'react';
 
 export interface FocusableProps {
@@ -43,7 +44,7 @@ export namespace FocusableProps {
 const Focusable = React.forwardRef(
   ({ children, type = 'text', count = 123, enabled = true }: FocusableProps, ref: React.Ref<FocusableProps.Ref>) => {
     return <button ref={ref}>Test</button>;
-  }
+  },
 );
 
 export default Focusable;

fixtures/components/forward-ref/focusable/index.tsx

@@ -1,4 +1,5 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
+
 export type NonCancelableEventHandler<Detail = Record<string, never>> = (event: any) => void;
 export type CancelableEventHandler<Detail = Record<string, never>> = (event: any) => void;

fixtures/components/internal/events.d.ts

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: Apache-2.0
 import * as React from 'react';
 
-// eslint-disable-next-line @typescript-eslint/no-empty-interface
 export interface TreeProps {}
 
 /**

fixtures/components/system-tag/tree/index.tsx

@@ -7,5 +7,5 @@ export interface ButtonProps {
 }
 
 export default function Button({ onClick }: ButtonProps) {
-  return <button />;
+  return <button onClick={() => onClick} />;
 }

fixtures/components/unknown-event-handler/button/index.tsx

@@ -1,5 +1,6 @@
 // Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
+
 import * as React from 'react';
 import Internal from './internal';
 
@@ -10,7 +11,6 @@ function InternalSameFile() {
   return <Internal name="test" />;
 }
 
-// eslint-disable-next-line @typescript-eslint/no-empty-interface
 export interface WithInternalsProps {
   // nothing here
 }