text: declare module "redux-immutable-state-invariant" {
    import typeof * as Redux from "redux";
  
    declare type isImmutableDefault = (value: any) => boolean;
    declare type immutableStateInvariantMiddlewareInterface = (
      isImmutable?: isImmutableDefault
    ) => Redux.Middleware;
    declare var immutableStateInvariantMiddleware: immutableStateInvariantMiddlewareInterface;
    declare export default typeof immutableStateInvariantMiddleware;
  }
  