reducer.ts

import { CallEventsActions } from './callEvents.action';


export interface CallState {
  latestCall: string | null;
  byId: { [id: string]: Call };
  allIds: string[];
}
export const CALLS_INITIAL_STATE = {
  latestCall: null,
  byId: {},
  allIds: [],
};

export const callEventsReducer: Reducer<CallState, CallEventsActions> = (state = CALLS_INITIAL_STATE, action) => {
    switch (action.type) {
      case START_INCOMING_CALL:{}
    }
}

export default callEventsReducer;