ngrx-undoable/index.ts

[Redux](https://github.com/reactjs/redux)/[Ngrx](https://github.com/ngrx) implementation of [Undo/Redo](http://redux.js.org/docs/recipes/ImplementingUndoHistory.html) based on Actions instead of States

export * from './src/interfaces/public'
export * from './src/undoable.action'
export * from './src/undoable.reducer'