react-native-offline/src/types.ts

Handy toolbelt to deal with offline mode in React Native applications. Cross-platform, provides a smooth redux integration.

import { AnyAction } from 'redux';

export interface Thunk {
  (...args: any[]): any;
  meta?: MetaProps;
  interceptInOffline?: boolean;
}
export type EnqueuedAction = FluxAction | Thunk;

export interface MetaProps {
  retry?: boolean;
  dismiss?: string[];
  [x: string]: any;
}

export interface FluxAction<T = any> extends AnyAction {
  type: string;
  payload: T;
  meta?: MetaProps;
}

export interface NetworkState extends ConnectivityState {
  isQueuePaused: boolean;
  actionQueue: EnqueuedAction[];
}

export type ConnectivityState = {
  isConnected: boolean | null;
};

export type HTTPMethod = 'HEAD' | 'OPTIONS';

export type AddUndefined<T> = { [P in keyof T]: T[P] | undefined };

export type ConnectivityArgs = {
  pingTimeout: number;
  pingServerUrl: string;
  shouldPing: boolean;
  pingInterval: number;
  pingOnlyIfOffline: boolean;
  pingInBackground: boolean;
  httpMethod: HTTPMethod;
  customHeaders?: HTTPHeaders;
};

export type SemaphoreColor = 'RED' | 'GREEN';

export type HTTPHeaders = {
  [key: string]: string;
};