Bump eslint from 7.32.0 to 8.4.0

.github/workflows/tests.yml

@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [10.x, 14.x]
+        node-version: [12.x, 16.x, lts/*]
 
     steps:
       - name: Checkout repository

demo/src/components/demo-form.ts

@@ -27,9 +27,9 @@ export default class DemoForm {
 	protected $errorContainer: HTMLDivElement;
 	protected $errorMessage: HTMLPreElement;
 
-	// eslint-disable-next-line @typescript-eslint/no-empty-function
+	// eslint-disable-next-line @typescript-eslint/no-empty-function, class-methods-use-this
 	public onSubmit: () => void = () => {};
-	// eslint-disable-next-line @typescript-eslint/no-empty-function
+	// eslint-disable-next-line @typescript-eslint/no-empty-function, class-methods-use-this
 	public onCancel: () => void = () => {};
 
 	private onInputKeydown(event: KeyboardEvent): boolean {

package.json

@@ -27,7 +27,7 @@
     "*.scss"
   ],
   "engines": {
-    "node": ">=10"
+    "node": ">=12"
   },
   "scripts": {
     "build": "run-s build:*",
@@ -44,15 +44,15 @@
     "@types/jest": "^27.0.1",
     "@types/jest-when": "^2.4.1",
     "@types/lodash": "^4.14.140",
-    "@typescript-eslint/eslint-plugin": "^4.18.0",
-    "@typescript-eslint/parser": "^4.18.0",
+    "@typescript-eslint/eslint-plugin": "^5.6.0",
+    "@typescript-eslint/parser": "^5.6.0",
     "clean-webpack-plugin": "^4.0.0",
     "css-loader": "^6.1.0",
-    "eslint": "^7.22.0",
-    "eslint-config-airbnb-base": "^14.2.1",
+    "eslint": "^8.4.0",
+    "eslint-config-airbnb-base": "^15.0.0",
     "eslint-config-prettier": "^8.1.0",
     "eslint-import-resolver-typescript": "^2.4.0",
-    "eslint-plugin-import": "^2.18.2",
+    "eslint-plugin-import": "^2.25.3",
     "eslint-plugin-jest": "^25.2.1",
     "husky": "7.0.4",
     "jest": "^27.0.1",

src/Expansion.ts

@@ -12,11 +12,13 @@ export default class Expansion {
 	/**
 	 * A single blank string Expansion
 	 */
+	// eslint-disable-next-line no-use-before-define
 	public static Blank: Expansion = new Expansion([''], 1);
 
 	/**
 	 * Zero string expansions
 	 */
+	// eslint-disable-next-line no-use-before-define
 	public static Empty: Expansion = new Expansion([], 0);
 
 	/**

src/pattern.spec.ts

@@ -62,7 +62,7 @@ describe('count', () => {
 	});
 
 	it.each<[RegExp | string, number]>([
-		[new RegExp(''), 1],
+		[new RegExp(''), 1], // eslint-disable-line prefer-regex-literals
 		[/abc/, 1],
 		[/\d/, 10],
 		[/ab?/, 2],
@@ -1384,20 +1384,18 @@ describe('expand', () => {
 			'Halfwidth_and_Fullwidth_Forms',
 			'Specials',
 		].forEach((unicodeBlock) => {
-			function testUnicodeBlock(_: string, input: string) {
-				const result = expandAll(input);
-				expect(result).toHaveLength(1);
-				expect(result[0]).toMatch(/^p{/);
-			}
-
 			it.each([
 				['', `\p{${unicodeBlock}}`],
 				['', `\p{Is${unicodeBlock}}`],
 				['', `\p{In${unicodeBlock}}`],
 				['lowercase', `\p{In${unicodeBlock.toLowerCase()}}`],
 			])(
 				`does not recognize RegEx syntax: ${unicodeBlock} Unicode block %s /%s/`,
-				testUnicodeBlock
+				(_, input) => {
+					const result = expandAll(input);
+					expect(result).toHaveLength(1);
+					expect(result[0]).toMatch(/^p{/);
+				}
 			);
 
 			if (unicodeBlock.includes('_')) {
@@ -1407,7 +1405,11 @@ describe('expand', () => {
 					['spaces for underscores', `\p{${unicodeBlock.replace('_', ' ')}}`],
 				])(
 					`does not recognize RegEx syntax: ${unicodeBlock} Unicode block %s /%s/`,
-					testUnicodeBlock
+					(_, input) => {
+						const result = expandAll(input);
+						expect(result).toHaveLength(1);
+						expect(result[0]).toMatch(/^p{/);
+					}
 				);
 			}
 
@@ -1418,7 +1420,11 @@ describe('expand', () => {
 					['spaces for hyphens', `\p{${unicodeBlock.replace('-', ' ')}}`],
 				])(
 					`does not recognize RegEx syntax: ${unicodeBlock} Unicode block %s /%s/`,
-					testUnicodeBlock
+					(_, input) => {
+						const result = expandAll(input);
+						expect(result).toHaveLength(1);
+						expect(result[0]).toMatch(/^p{/);
+					}
 				);
 			}
 		});