Types accepting purely object-based format

[Brett Zamir]

Especially if we end up supporting even more encapsulator/reviver types (async, etc.), I think we should support a type syntax which allows for an object as opposed to an array of functions for a less ambiguous labeling of each component, e.g.:

{
    detector: function () {},
    encapsulator: function () {},
    reviver: function () {},
    encapsulatorAsync: function () {}
    reviverAsync: function () {}
}

[Brett Zamir]

Apologies, meant to add this on Typeson repo instead.