feat(auth0-js): buildAuthorizeUrl documented and version bump (#41663)

- documents public options for `buildAuthorizeUrl`:
https://auth0.github.io/auth0.js/authentication_index.js.html#line108
- bump version up
- drop TypeScript minimal version comment as not relevant for the types

Thanks!

types/auth0-js/auth0-js-tests.ts

@@ -211,13 +211,20 @@ const authentication = new auth0.Authentication({
     _sendTelemetry: false
 });
 
+// $ExpectError
 authentication.buildAuthorizeUrl({state: '1234'});
+// $ExpectError
+authentication.buildAuthorizeUrl();
+// $ExpectType string
 authentication.buildAuthorizeUrl({
-    responseType: 'token',
+    audience: 'audience',
+    clientID: 'clientID',
+    nonce: '1234',
     redirectUri: 'http://anotherpage.com/callback2',
-    prompt: 'none',
+    responseMode: 'query',
+    responseType: 'code token',
+    scope: 'openid email',
     state: '1234',
-    connection_scope: 'scope1,scope2'
 });
 
 authentication.buildLogoutUrl({ clientID: 'asdfasdfds' });

types/auth0-js/index.d.ts

@@ -1,4 +1,4 @@
-// Type definitions for Auth0.js 9.10
+// Type definitions for Auth0.js 9.12
 // Project: https://github.com/auth0/auth0.js
 // Definitions by: Adrian Chia <https://github.com/adrianchia>
 //                 Matt Durrant <https://github.com/mdurrant>
@@ -6,7 +6,6 @@
 //                 Bartosz Kotrys <https://github.com/bkotrys>
 //                 Mark Nelissen <https://github.com/marknelissen>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// TypeScript Version: 2.3
 
 export as namespace auth0;
 
@@ -19,9 +18,11 @@ export class Authentication {
     /**
      * Builds and returns the `/authorize` url in order to initialize a new authN/authZ transaction
      *
-     * @param options: https://auth0.com/docs/api/authentication#!#get--authorize_db
+     * @param options: https://auth0.github.io/auth0.js/global.html#buildAuthorizeUrl
+     * @see {@link https://auth0.com/docs/api/authentication#authorize-client}
+     * @see {@link https://auth0.com/docs/api/authentication#social}
      */
-    buildAuthorizeUrl(options: any): string;
+    buildAuthorizeUrl(options: AuthorizeUrlOptions): string;
 
     /**
      * Builds and returns the Logout url in order to initialize a new authN/authZ transaction
@@ -697,6 +698,47 @@ export interface AdfsUserProfile extends Auth0UserProfile {
     issuer?: string;
 }
 
+export interface AuthorizeUrlOptions {
+    /**
+     * your Auth0 client identifier obtained when creating the client in the Auth0 Dashboard
+     */
+    clientID?: string;
+    /**
+     * url that the Auth0 will redirect after Auth with the Authorization Response
+     */
+    redirectUri: string;
+    /**
+     * type of the response used by OAuth 2.0 flow. It can be any space separated
+     * list of the values `code`, `token`, `id_token`.
+     * {@link https://openid.net/specs/oauth-v2-multiple-response-types-1_0}
+     */
+    responseType: string;
+    /**
+     * how the Auth response is encoded and redirected back to the client.
+     * Supported values are `query`, `fragment` and `form_post`
+     * {@link https://openid.net/specs/oauth-v2-multiple-response-types-1_0.html#ResponseModes}
+     */
+    responseMode?: 'query' | 'fragment' | 'form_post';
+    /**
+     * value used to mitigate XSRF attacks.
+     * {@link https://auth0.com/docs/protocols/oauth2/oauth-state}
+     */
+    state?: string;
+    /**
+     * value used to mitigate replay attacks when using Implicit Grant.
+     * {@link https://auth0.com/docs/api-auth/tutorials/nonce}
+     */
+    nonce?: string;
+    /**
+     * scopes to be requested during Auth. e.g. `openid email`
+     */
+    scope?: string;
+    /**
+     * identifier of the resource server who will consume the access token issued after Auth
+     */
+    audience?: string;
+}
+
 export interface Auth0Identity {
     connection: string;
     isSocial: boolean;