Function isStringHoursValue

isStringHoursValue(value: unknown): value is string
Check if given is a string representing a CronHoursValue.

Example
```
isStringHoursValue("12"); // true
isStringHoursValue("50"); // false
```
Returns
Returns true if is a string representing a CronHoursValue, false otherwise.
Parameters
- value: unknown
  
  Value to check.
Returns value is string
- Defined in src/validations/isStringHoursValue.ts:15