text: // @flow
  //
  // Copyright 2019 Ivan Sorokin.
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //     http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  import { type Action } from 'common/types'
  
  export type State = {
    text: string,
    styles: any,
  }
  
  const initialState: State = {
    text: '',
    styles: {},
  }
  
  export const reducer = (state: State = initialState, action: Action): State => {
    switch (action.type) {
      case 'TOAST_SHOW':
        return {
          ...state,
          ...action,
        }
      default:
        return state
    }
  }
  