Bump ESLint and related deps to v8 (#1222)

* Bump eslint from 7.32.0 to 8.57.0

Bumps [eslint](https://github.com/eslint/eslint) from 7.32.0 to 8.57.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v7.32.0...v8.57.0)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

* Update ESLint deps

* Drop Node v16 support in CI

* Reformat with prettier

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Artur Müller <[email protected]>

Author: dependabot[bot]

.eslintrc

@@ -1,10 +1,6 @@
 {
-  "extends": [
-    "plugin:import/typescript",
-    "prettier",
-    "prettier/@typescript-eslint"
-  ],
-  "plugins": ["@typescript-eslint", "import", "prettier"],
+  "extends": ["prettier"],
+  "plugins": ["@typescript-eslint", "prettier/recommended"],
   "parser": "@typescript-eslint/parser",
   "parserOptions": {
     "sourceType": "module",
@@ -19,9 +15,6 @@
     "mocha": true,
     "node": true
   },
-  "settings": {
-    "import/extensions": [".js", ".ts"]
-  },
   "rules": {
     "@typescript-eslint/no-unused-vars": [
       "error",
@@ -30,21 +23,6 @@
     "constructor-super": "error",
     "dot-notation": ["error", { "allowKeywords": true }],
     "eqeqeq": ["error", "smart"],
-    "import/default": "error",
-    "import/export": "error",
-    "import/first": "error",
-    "import/named": "error",
-    "import/namespace": "error",
-    "import/newline-after-import": "error",
-    "import/no-deprecated": "error",
-    "import/no-extraneous-dependencies": [
-      "error",
-      { "peerDependencies": true }
-    ],
-    "import/no-mutable-exports": "error",
-    "import/no-named-as-default": "error",
-    "import/no-named-as-default-member": "error",
-    "import/no-unresolved": "error",
     "linebreak-style": "error",
     "new-parens": "error",
     "no-array-constructor": "error",
@@ -100,7 +78,6 @@
     "prefer-rest-params": "error",
     "prefer-spread": "error",
     "prefer-template": "error",
-    "prettier/prettier": "error",
     "radix": "error",
     "spaced-comment": ["error", "always", { "exceptions": ["-"] }],
     "use-isnan": "error",

.github/workflows/ci.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [16.x, 18.x, 20.x]
+        node-version: [18.x, 20.x]
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4

package.json

@@ -16,7 +16,7 @@
     "registry": "https://registry.npmjs.org"
   },
   "engines": {
-    "node": ">=14.0.0"
+    "node": ">=18.0.0"
   },
   "devDependencies": {
     "@babel/cli": "^7.6.3",
@@ -30,20 +30,18 @@
     "@types/lodash": "^4.14.144",
     "@types/mocha": "^10.0.0",
     "@types/node": "^18.7.14",
-    "@typescript-eslint/eslint-plugin": "^5.43.0",
-    "@typescript-eslint/parser": "^5.43.0",
-    "babel-eslint": "^10.0.3",
-    "eslint": "^7.14.0",
-    "eslint-config-prettier": "^7.2.0",
-    "eslint-plugin-import": "^2.22.1",
-    "eslint-plugin-prettier": "^4.0.0",
+    "@typescript-eslint/eslint-plugin": "^7.1.1",
+    "@typescript-eslint/parser": "^7.1.1",
+    "eslint": "^8.57.0",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-prettier": "^5.1.3",
     "is-email": "^1.0.0",
     "is-url": "^1.2.4",
     "is-uuid": "^1.0.2",
     "lodash": "^4.17.15",
     "mocha": "^10.0.0",
     "np": "^10.0.0",
-    "prettier": "^2.0.5",
+    "prettier": "^3.2.5",
     "rollup": "^4.12.1",
     "typescript": "^4.8.3"
   },

src/structs/refinements.ts

@@ -7,7 +7,7 @@ import { toFailures } from '../utils'
 
 export function empty<
   T extends string | any[] | Map<any, any> | Set<any>,
-  S extends any
+  S extends any,
 >(struct: Struct<T, S>): Struct<T, S> {
   return refine(struct, 'empty', (value) => {
     const size = getSize(value)
@@ -76,7 +76,7 @@ export function min<T extends number | Date, S extends any>(
 
 export function nonempty<
   T extends string | any[] | Map<any, any> | Set<any>,
-  S extends any
+  S extends any,
 >(struct: Struct<T, S>): Struct<T, S> {
   return refine(struct, 'nonempty', (value) => {
     const size = getSize(value)
@@ -108,7 +108,7 @@ export function pattern<T extends string, S extends any>(
 
 export function size<
   T extends string | number | Date | any[] | Map<any, any> | Set<any>,
-  S extends any
+  S extends any,
 >(struct: Struct<T, S>, min: number, max: number = min): Struct<T, S> {
   const expected = `Expected a ${struct.type}`
   const of = min === max ? `of \`${min}\`` : `between \`${min}\` and \`${max}\``

src/structs/utilities.ts

@@ -16,7 +16,7 @@ export function assign<A extends ObjectSchema, B extends ObjectSchema>(
 export function assign<
   A extends ObjectSchema,
   B extends ObjectSchema,
-  C extends ObjectSchema
+  C extends ObjectSchema,
 >(
   A: Struct<ObjectType<A>, A>,
   B: Struct<ObjectType<B>, B>,
@@ -26,7 +26,7 @@ export function assign<
   A extends ObjectSchema,
   B extends ObjectSchema,
   C extends ObjectSchema,
-  D extends ObjectSchema
+  D extends ObjectSchema,
 >(
   A: Struct<ObjectType<A>, A>,
   B: Struct<ObjectType<B>, B>,
@@ -41,7 +41,7 @@ export function assign<
   B extends ObjectSchema,
   C extends ObjectSchema,
   D extends ObjectSchema,
-  E extends ObjectSchema
+  E extends ObjectSchema,
 >(
   A: Struct<ObjectType<A>, A>,
   B: Struct<ObjectType<B>, B>,

src/utils.ts

@@ -236,11 +236,10 @@ export type IsMatch<T, G> = T extends G ? (G extends T ? T : never) : never
  * Check if a type is an exact match.
  */
 
-export type IsExactMatch<T, U> = (<G>() => G extends T ? 1 : 2) extends <
-  G
->() => G extends U ? 1 : 2
-  ? T
-  : never
+export type IsExactMatch<T, U> =
+  (<G>() => G extends T ? 1 : 2) extends <G>() => G extends U ? 1 : 2
+    ? T
+    : never
 
 /**
  * Check if a type is a record type.
@@ -258,14 +257,14 @@ export type IsRecord<T> = T extends object
 export type IsTuple<T> = T extends [any]
   ? T
   : T extends [any, any]
-  ? T
-  : T extends [any, any, any]
-  ? T
-  : T extends [any, any, any, any]
-  ? T
-  : T extends [any, any, any, any, any]
-  ? T
-  : never
+    ? T
+    : T extends [any, any, any]
+      ? T
+      : T extends [any, any, any, any]
+        ? T
+        : T extends [any, any, any, any, any]
+          ? T
+          : never
 
 /**
  * Check if a type is a union.
@@ -342,42 +341,42 @@ export type StructSchema<T> = [T] extends [string | undefined | null]
   ? [T] extends [IsMatch<T, string | undefined | null>]
     ? null
     : [T] extends [IsUnion<T>]
-    ? EnumSchema<T>
-    : T
+      ? EnumSchema<T>
+      : T
   : [T] extends [number | undefined | null]
-  ? [T] extends [IsMatch<T, number | undefined | null>]
-    ? null
-    : [T] extends [IsUnion<T>]
-    ? EnumSchema<T>
-    : T
-  : [T] extends [boolean]
-  ? [T] extends [IsExactMatch<T, boolean>]
-    ? null
-    : T
-  : T extends
-      | bigint
-      | symbol
-      | undefined
-      | null
-      | Function
-      | Date
-      | Error
-      | RegExp
-      | Map<any, any>
-      | WeakMap<any, any>
-      | Set<any>
-      | WeakSet<any>
-      | Promise<any>
-  ? null
-  : T extends Array<infer E>
-  ? T extends IsTuple<T>
-    ? null
-    : Struct<E>
-  : T extends object
-  ? T extends IsRecord<T>
-    ? null
-    : { [K in keyof T]: Describe<T[K]> }
-  : null
+    ? [T] extends [IsMatch<T, number | undefined | null>]
+      ? null
+      : [T] extends [IsUnion<T>]
+        ? EnumSchema<T>
+        : T
+    : [T] extends [boolean]
+      ? [T] extends [IsExactMatch<T, boolean>]
+        ? null
+        : T
+      : T extends
+            | bigint
+            | symbol
+            | undefined
+            | null
+            | Function
+            | Date
+            | Error
+            | RegExp
+            | Map<any, any>
+            | WeakMap<any, any>
+            | Set<any>
+            | WeakSet<any>
+            | Promise<any>
+        ? null
+        : T extends Array<infer E>
+          ? T extends IsTuple<T>
+            ? null
+            : Struct<E>
+          : T extends object
+            ? T extends IsRecord<T>
+              ? null
+              : { [K in keyof T]: Describe<T[K]> }
+            : null
 
 /**
  * A schema for tuple structs.
@@ -400,7 +399,7 @@ export type AnyStruct = Struct<any, any>
 
 export type InferStructTuple<
   Tuple extends AnyStruct[],
-  Length extends number = Tuple['length']
+  Length extends number = Tuple['length'],
 > = Length extends Length
   ? number extends Length
     ? Tuple
@@ -410,7 +409,7 @@ type _InferTuple<
   Tuple extends AnyStruct[],
   Length extends number,
   Accumulated extends unknown[],
-  Index extends number = Accumulated['length']
+  Index extends number = Accumulated['length'],
 > = Index extends Length
   ? Accumulated
   : _InferTuple<Tuple, Length, [...Accumulated, Infer<Tuple[Index]>]>

test/index.ts

@@ -5,7 +5,6 @@ import { basename, extname, resolve } from 'path'
 import {
   any,
   assert as assertValue,
-  // eslint-disable-next-line import/named
   Context,
   create as createValue,
   deprecated,

test/typings/tuple.ts

@@ -49,7 +49,7 @@ test<
     '38',
     '39',
     '40',
-    '41'
+    '41',
   ]
 >((x) => {
   assert(