typeNone
typeNone is a concept in type theory and programming that represents the absence of a value or null type. In many programming languages, it serves as a way to indicate that a variable or expression does not contain any meaningful data. The typeNone type is particularly useful in scenarios where a function might not always return a valid result, allowing developers to explicitly handle cases where no value is available.
In functional programming languages, typeNone is often paired with a Some type to create an Option or
Some programming languages implement typeNone directly, such as Python's NoneType or Kotlin's Nothing type. In type
The use of typeNone promotes safer programming practices by making the absence of value a first-class citizen