Redux-elm declarations written on Facebook Flowtype (source file named index.js.flow)

redux-elm__index.js

/* @flow */
import type { Component as ReactComponent } from 'react';

export type Action = Object;
export type StatelessReactComponent = (props : Object) => ReactElement;
export type Component = ReactComponent | StatelessReactComponent;

export type Dispatch = (action : Action) => void;

export type MatcherResult = {
  wrap: string;
  unwrap: string;
  args: Object;
};

export type Matcher = (pattern : string) => ((action : Action) => MatcherResult | boolean);

export interface Matchers {
  static matcher : Matcher;
  static parameterizedMatcher : Matcher;
};

declare export class Updater<M> {
  constructor(initialModel : M, saga? : () => Generator, matcher? : Matcher) : Updater<M>;
  case(pattern : string, handler : (model : M, action : Action) => M, matcher? : Matcher) : Updater<M>;
  toReducer() : (model : M, action : Action) => M
};

declare export function forwardTo(dispatch : function, ...rest : Array<any>) : function;

declare export function wrapAction(action : Object, ...rest : Array<any>) : Object;

declare export function view(component : Component) : Component;