Expose WrappedComponent property on withSend

[nhunzaker]

cc @solomonhawk

const Button = function ({ send }) {
  return (
    <button type="button" onClick={() => send('action')}>Click me</button>
  )
})

const WrappedButton = withSend(Button)

WrappedButton.WrappedComponent // Button

[codecov-io]

Codecov Report

Merging #287 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master   #287   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files          22     22           
  Lines         771    772    +1     
=====================================
+ Hits          771    772    +1

Impacted Files	Coverage Δ
src/addons/with-send.js	100% <100%> (ø)	⬆️

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[solomonhawk]

Thanks for doing this!