Water Contract
<method not object=opt/>

An object is of not_of type if it is not of any of the supplied types to not_of.

<one_of -1 0 1/>.<not_of/>.<is_type_for 6/>

true

<one_of -1 0 1/>.<not_of/>.<is_type_for -1/>

false

<one_of string integer/>.<not_of/>.<is_type_for 2.3/>

true

<one_of string integer/>.<not_of/>.<is_type_for 2/>

true