()
| 398 | |
| 399 | static getInstance(): NameManager { |
| 400 | return NameManager.instance ??= new NameManager(); |
| 401 | } |
| 402 | |
| 403 | private getOffsetKey(sign: string, hours: number, minutes: number): string { |
| 404 | return `${sign}${hours.toString().padStart(2, '0')}:${minutes.toString().padStart(2, '0')}`; |
| 405 | } |