adamterlson

/* @flow */

import * as React from 'react'
import type { ComponentType, ElementConfig } from 'react'

declare type Action = { type: string }
declare type Dispatch = (arg: Action | Array<Action>) => mixed
declare type MapStateToProps<S, OP, SP> = (state: S, ownProps: OP) => SP
declare type MapDispatchToProps<OP, DP> = (dispatch: Dispatch, ownProps: OP) => DP
declare type MergeProps<SP, DP, OP, MP> = (stateProps: SP, dispatchProps: DP, ownProps: OP) => MP

adamterlson

const transactionMachine = Machine({
    id: 'transaction',
    initial: 'draft',
    states: {
        draft: {
            on: {
                AUTHORIZE_PAYMENT: {
                    target: 'authorizing',
                },
                ADD_ITEM: {