Function toCyrillicLetter

toCyrillicLetter(num: number, upperCase?: boolean): string
Converts a number to a Cyrillic letter
Parameters
- num: number
  The number to convert (must be between 1 and 33)
- upperCase: boolean = false
  Whether to return uppercase (default: false)
Returns string
The corresponding Cyrillic letter

Throws
Error if input is out of valid range
- Defined in alphabet.ts:82