Bridging from Objective C to Swift with PromiseKit -

using promisekit 2.0 swift 1.2, i'm trying use pmkpromise created in objective c swift.

objective c code:

@interface footest : nsobject + (pmkpromise *)promise; @end 

swift code (i've tried number of variations, none of work. 1 closest example given @ http://promisekit.org/promisekit-2.0-released/):

footest.promise().then { (obj: anyobject?) in     self.obj = obj } 

compiler error: cannot invoke 'then' argument list of type '((anyobject?) -> _)'

this doesn't work either:

footest.promise().then { (obj: anyobject?) -> anypromise in     return anypromise() } 

similar error: "cannot invoke 'then' argument list of type '((anyobject?) -> anypromise)'"

there 2 different promise classes in promisekit, 1 swift (promise<t>) , 1 objc (anypromise). swift ones generic , objective-c cannot see generic classes, why there two.

if foo.promise() meant used in both objc , swift doing right thing. if intend use promise in swift suggest rewriting promise<t>.

to use objective-c anypromise (pmkpromise deprecated alias anypromise: prefer anypromise) in swift code must splice existing chain.

someswiftpromise().then { _ -> anypromise in     return someanypromise() }.then { (obj: anyobject?) -> void in     //… } 

there should way start anypromise, add later today:

someanypromise().then { (obj: anyobject?) -> void in     //… } 

expect 2.1 update. [edit: 2.1 pushed above then added]