class documentation
        
        class ValueRange(AnnotatedTypeChecker): (source)
Undocumented
| Method | __init__ | Undocumented | 
| Method | check | Takes any argument and raises a ValueError if it doesn't check out | 
| Instance Variable | max | Whether to include max_value as valid value or not | 
| Instance Variable | max | Maximum allowed value. If None, maximum isn't checked | 
| Instance Variable | min | Whether to include min_value as valid value or not | 
| Instance Variable | min | Minimum allowed value. If None, minimum isn't checked | 
| Method | _range | Undocumented |