Returns True if v is an instance of a list.
Returns True if v is an instance of a string.
Returns True if v is an instance of a bool.
Returns True if v has the type of None.
Returns True if v is an instance of a signed integer.
Returns True if v is an instance of a tuple.
Returns True if v is an instance of a dict.
Returns True if v is an instance of a function.
Returns True if v is an instance of a depset.