use crate::{gtfs, renderer};
use std::collections::HashSet;
extern crate serde_derive;
extern crate serde_yaml;

struct Error {
    message: String
}

#[derive(Debug, PartialEq, Serialize, Deserialize)]
struct Config {
    #[serde(rename = "gtfs")]
    pub gtfs_prefs: gtfs::structs::Preferences,

    #[serde(rename = "screen")]
    pub screen_prefs: renderer::structs::Prefs,
}


pub fn load_config(config_name: String) -> Result<Config, Error> {
    return Err(Error { message: String::from("Foo") });
}