Привет всем, кто может подсказать по такому кейсу? https://www.typescriptlang.org/play/index.html?ssl=26&ssc=7&pln=24&pc=19#code/KYDwDg9gTgLgBASwHY2FAZgQwMbDgFUwCMAbYAYQiXQQHMAJYTAEzQB584BeOTJATwB8cAN4AoOHCSYAtsAD8ALjgBrYPwjoCAbglwowJKyjy2ABTihURgM6r1mgoIAUAN0wkArsGX4A2mYAugA0+hAA7koEoQhRSJ4yRGgAlMp8-LoAvmJioJCwiChoWLhwAGIIZACqYMyYqADKuNJQCBAAkqgyonrYEDJgZKjMAIIwyjYwrUi0upI0ZGkCc4jMyvGJaCsINjbeUDYTU8i0foEr0nJH07N6SMDhAGpoNm1I1ycrECTMzwdvHxmKwM2AQYAQhhgh14AjOK0mmFoPjgkxucL0CNgwFG4xRxyBGJg9U80IA5O0AHIAfTMACUAPIAcVpAFEGg1SSsYPwwMjUZ8xNkxH0kJM4AALJjGaGEUgUKg0BhS9gVaq1erAJqGTCtDpdQRnbhwPx6cSSSSXZGkzHDMak4J6SQGIxoZRsa1ErE40kudxeYChEHQZipGH8bjCZyO81+7zR5IOySZB3nIA