Add typescript types

package.json

@@ -9,6 +9,10 @@
     "dev": "parallelshell \"node-dev ./example/server.js\" \"gulp dev\"",
     "build": "node build/build.js && cp ./dist/vue-authenticate.js ./example/"
   },
+  "typings": "types/index.d.ts",
+  "files": [
+    "types/*.d.ts"
+  ],
   "keywords": [
     "vue",
     "vuejs",

types/index.d.ts

@@ -0,0 +1,69 @@
+import './vue';
+import Vue, { ComponentOptions, PluginFunction, AsyncComponent, VueConstructor } from 'vue';
+import { AxiosResponse, AxiosRequestConfig } from 'axios';
+
+export default function plugin(Vue: VueConstructor, options?: any): void;
+
+export interface AuthenticateOptions {
+  baseUrl?: string;
+  tokenName?: string;
+  tokenPrefix?: string;
+  tokenHeader?: string;
+  tokenType?: string;
+  loginUrl?: string;
+  registerUrl?: string;
+  logoutUrl?: string;
+  storageType?: string;
+  storageNamespace?: string;
+  cookieStorage?: CookieStorageOptions,
+  requestDataKey?: string;
+  responseDataKey?: string;
+  withCredentials?: boolean;
+  bindRequestInterceptor?: ($auth: VueAuthenticate) => void;
+  providers: { [key: string]: ProviderOptions };
+}
+
+export interface CookieStorageOptions {
+  domain?: string;
+  path?: string;
+  secure?: boolean;
+}
+
+export interface ProviderOptions {
+  name?: string;
+  url?: string;
+  clientId?: string;
+  authorizationEndpoint?: string;
+  redirectUri?: string;
+  requiredUrlParams?: string[];
+  defaultUrlParams?: string[];
+  optionalUrlParams?: string[];
+  scope?: string[];
+  scopePrefix?: string;
+  scopeDelimiter?: string;
+  state?: string;
+  display?: string;
+  oauthType?: string;
+  responseType?: string;
+  responseParams?: {
+    code?: string;
+    clientId?: string;
+    redirectUri?: string;
+  };
+  popupOptions?: {
+    width: number;
+    height: number;
+  };
+}
+
+export declare class VueAuthenticate {
+  public constructor($http: AxiosInstance, overrideOptions?: AuthenticateOptions);
+  public login(user: Object): Promise<AxiosResponse>;
+  public login(user: Object, requestOptions: AxiosRequestConfig): Promise<AxiosResponse>;
+  public isAuthenticated(): boolean;
+  public getToken(): string;
+  public setToken(token: string|object): void;
+  public register(user: any, requestOptions?: AxiosRequestConfig): Promise<AxiosResponse>;
+  public logout(requestOptions?: AxiosRequestConfig): Promise<AxiosResponse>;
+  public authenticate(provider: string, userData: any, requestOptions?: AxiosRequestConfig): Promise<{}>
+}

types/vue.d.ts

@@ -0,0 +1,7 @@
+import { VueAuthenticate } from 'vue-authenticate';
+
+declare module 'vue/types/vue' {
+  interface Vue {
+    $auth: VueAuthenticate;
+  }
+}