Add @typescript-eslint/related-getter-setter-pairs rule

https://typescript-eslint.io/rules/related-getter-setter-pairs/

Author: sindresorhus

index.js

@@ -466,7 +466,12 @@ const rules = {
 	//
 	// Also related: https://github.com/typescript-eslint/typescript-eslint/issues/1798
 	// Also disable `no-constant-condition` when this is enabled
-	// '@typescript-eslint/no-unnecessary-condition': 'error',
+	// '@typescript-eslint/no-unnecessary-condition': [
+	// 	'error',
+	// 	{
+	// 		checkTypePredicates: true
+	// 	}
+	// ],
 
 	'@typescript-eslint/no-unnecessary-parameter-property-assignment': 'error',
 	'@typescript-eslint/no-unnecessary-qualifier': 'error',
@@ -559,6 +564,7 @@ const rules = {
 	'@typescript-eslint/prefer-reduce-type-parameter': 'error',
 	'@typescript-eslint/prefer-string-starts-ends-with': 'error',
 	'@typescript-eslint/promise-function-async': 'error',
+	'@typescript-eslint/related-getter-setter-pairs': 'error',
 	quotes: 'off',
 	'@stylistic/quotes': [
 		'error',

package.json

@@ -50,14 +50,14 @@
 		"simple"
 	],
 	"dependencies": {
-		"@stylistic/eslint-plugin": "^2.6.1",
+		"@stylistic/eslint-plugin": "^2.10.1",
 		"eslint-config-xo": "^0.46.0",
-		"typescript-eslint": "^8.3.0"
+		"typescript-eslint": "^8.15.0"
 	},
 	"devDependencies": {
-		"ava": "^6.1.3",
-		"eslint": "^9.8.0",
-		"typescript": "^5.5.4"
+		"ava": "^6.2.0",
+		"eslint": "^9.15.0",
+		"typescript": "^5.6.3"
 	},
 	"peerDependencies": {
 		"eslint": ">=9.8.0",