Examples give flow errors, (Flowtypes incorrect?)

[ZwaarContrast]

Using the example from the README with Flow:

// @flow
import { routerForBrowser } from 'redux-little-router'

const { reducer, middleware, enhancer } = routerForBrowser({
    routes
})

Results in Flow errors:

message: 'object literal (This type is incompatible with the expected param type of BrowserRouterArgs Property `basename` is incompatible:)'

message: 'object literal (This type is incompatible with the expected param type of BrowserRouterArgs Property `historyOptions` is incompatible:)'

message: 'object literal (This type is incompatible with the expected param type of BrowserRouterArgs Property `history` is incompatible:)'

I'm no flow expert, I just starting to use it, but if arguments are truly optional as they seem to be, shouldn't the type for BrowserRouterArgs be:

type BrowserRouterArgs = {
  routes: Object,
  basename?: string,
  historyOptions?: BrowserHistoryOptions,
  history?: History
};

instead of:

type BrowserRouterArgs = {
  routes: Object,
  basename: string,
  historyOptions: BrowserHistoryOptions,
  history: History
};

[avogel3]

+1, Just started with flow as well, and I've been having this same issue on a fresh project using:

• redux-little-router v14.3.0
• flow-bin v0.64.0