Convert response and redirect calls to use Laravel's expressive method chains.

Before

response('');
response(null, 409);
response($content, 200, ['X-Header' => 'Shifty']);
 
Redirect::back()->withInput($request->all());
redirect(route('home'));
redirect($url, 302);
redirect('/path', null, ['X-Header' => 'Shifty']);

After

response()->noContent();
response()->noContent(409);
response($content)->withHeaders(['X-Header' => 'Shifty']);
 
redirect()->back()->withInput();
redirect()->route('home');
redirect()->to($url);
redirect()->to('/path')->withHeaders(['X-Header' => 'Shifty']);