An interface representing an abstract Then. This allows for any Then that accepts an input of type A, regardless of the output type.
interface ref _IThen[A: Any #share]
fun ref apply( value: A) : None val
fun ref reject() : None val
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© 2014-2015, Causality Ltd.
Licensed under the BSD 2-Clause License.
https://stdlib.ponylang.io/promises-_IThen