/**
 * @fileOverview: windmill-renderer types.
 * declare module types for windmill-renderer.
 */
declare interface Weex {
  config: { [key: string]: any }
  requireModule: (name: string) => { [key: string]: any } | void
  supports: (condition: string) => boolean | void
  isRegisteredModule: (name: string, method?: string) => boolean
  isRegisteredComponent: (name: string) => boolean
}

type PlainObject = {
  [key: string]: any
}

type CallbackResult = {
  status?: string
}

type EventData = {
  type: string,
  origin?: string,
  data: PlainObject
}

type Params = {
  [key: string]: any
}

type CallbackFunction = (result: CallbackResult) => void
type FailureCallback = (err: Error) => void

declare interface Windmill {
  $on: (event: string, callback: (result: EventData) => void) => void
  $once: (event: string, callback: (result: EventData) => void) => void
  $off: (event: string, callback?: (result: EventData) => void) => void
  $emit: (event: string, data: Params, target?: string) => void
  $cycle: (lifecycle: string, hook: (result: PlainObject) => void) => void
  $decycle: (lifecycle: string, hook?: (result: PlainObject) => void) => void
  $call: (method: string, params: Params, successCallback?: CallbackFunction, failureCallback?: FailureCallback) => void
  $callAsync: (method: string, params: Params) => Promise<any>
  $navTo: (params: Params) => void
  $getAvailableModules: () => { [name: string]: Array<string> }
}

declare interface InitRendererOption {
  clientId: string,
  [key: string]: any
}

declare function registerWeex (weex: Weex, option?: InitRendererOption): Windmill

export default registerWeex