A port of Arrows to Typescript for Promises for creating compuations.
This library is quite complex, however, that complexity might be worth it when you are dealing with complex pipelines of async computations, especially if parts of that pipeline are dynamic.
See more documentation in the file src/computation.ts of available methods or the related paper http://www.cse.chalmers.se/~rjmh/Papers/arrows.pdf.
TODO: Add more documentation