Adding 'client_secret' to OidcClientSettings in typescript

Author: chensara

index.d.ts

@@ -119,6 +119,7 @@ export interface OidcClientSettings {
   metadata?: any;
   signingKeys?: any[];
   client_id?: string;
+  client_secret?: string;
   readonly response_type?: string;
   readonly scope?: string;
   readonly redirect_uri?: string;
@@ -301,4 +302,4 @@ export class CordovaPopupNavigator {
 
 export class CordovaIFrameNavigator {
   prepare(params: any): Promise<CordovaPopupWindow>;
-}
+}