The built-in void return identifier.
Void is a special function/method return type, used where a function or method is not intended to return a value, but instead acts as a statement.
The Void return type is only required in Strict mode where no value is being returned.
Int | Float | String | Bool | Strict
Language reference
Strict' Nothing is being returned by this function,' but we're in Strict mode so we specify the' Void return type.Function SayHi:Void () Print "Hi"End