create promise for a jQuery selection — .promise(type ,target)

`.promise(type ,target)`

Description: Return a Promise object to observe when all actions of a certain type bound to the collection, queued or not, have finished.

type – string, optional: The type of queue that needs to be observed.
target – object, optional: Object onto which the promise methods have to be attached.

See jQuery API for .promise(type ,target).

Other versions of .promise(…)

See also usage of wait(…)

→ .wait(null / $ ,callback)
→ .wait(timeout ,callback)
→ .wait(events ,callback)
→ .wait(deferred ,callback)
→ .wait(triggerFunction ,callback)
→ $.wait(group, timeout ,callback)
→ $.wait(group, deferred ,callback)
→ $.wait(group, triggerFunction ,callback)

See also usage of when(…)

→ $.when(deferred ,deferred ,…)