// // TWTRCoreOAuthSigning+Private.h // TwitterCore // // Created by Javier Soto on 5/8/15. // Copyright (c) 2015 Twitter Inc. All rights reserved. // @class TWTRAuthConfig; @protocol TWTRAuthSession; FOUNDATION_EXTERN NSDictionary *TWTRCoreOAuthSigningOAuthEchoHeaders(TWTRAuthConfig *authConfig, id authSession, NSString *requestMethod, NSString *URLString, NSDictionary *parameters, NSString *expectedAPIHost, NSError **error);