func OptBaseHeaders(headers http.Header) Option {
	return func(a *App) error {
		a.BaseHeaders = headers
		return nil
	}
}
// OptBaseHeaders sets base headers.
OptBaseHeaders sets base headers.
// OptBaseHeaders sets base headers .
func OptBaseHeaders(headers http.Header) Option {
	return func(a *App) error {
		a.BaseHeaders = headers
		return nil
	}
}
func OptBaseHeaders ( headers http . Header ) Option { return func ( a * App ) error { a . BaseHeaders = headers return nil } }
OptBaseHeaders sets base headers.
OptBaseHeaders sets base headers .