update linting configs

.editorconfig

@@ -0,0 +1,10 @@
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+insert_final_newline = true
+trim_trailing_whitespace = true

.eslintrc.js

@@ -0,0 +1,35 @@
+module.exports = {
+    root: true,
+    parser: '@typescript-eslint/parser',
+    extends: ['eslint:recommended'],
+    ignorePatterns: [
+        'test/fixtures/integration/dist/**/*',
+        'test/integration/fixture/**/*',
+        'test/disks/**/*'
+    ],
+    parserOptions: {
+        sourceType: 'module'
+    },
+    env: {
+        node: true,
+        es2021: true
+    },
+    rules: {
+        'no-const-assign': 'off',
+        'newline-before-return': 'error',
+        semi: 'error',
+        'no-unreachable': 'error',
+        'no-extra-semi': 'error',
+        'no-unexpected-multiline': 'error',
+        'comma-dangle': [
+            'error',
+            {
+                arrays: 'never',
+                objects: 'never',
+                imports: 'never',
+                exports: 'never',
+                functions: 'never'
+            }
+        ]
+    }
+};

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018 Jeffrey Way <jeffrey@jeffrey-way.com>
+Copyright (c) 2018–2022 Jeffrey Way <jeffrey@jeffrey-way.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal