import gleam/erlang/atom

pub fn read_input() -> String {
  io_get_chars("", 1)
}

pub type NotUsed

// https://www.erlang.org/doc/apps/stdlib/shell.html#start_interactive/1
@external(erlang, "shell", "start_interactive")
pub fn shell_start_interactive(options: #(atom.Atom, atom.Atom)) -> NotUsed

// https://www.erlang.org/doc/apps/stdlib/io.html#get_chars/2
@external(erlang, "io", "get_chars")
fn io_get_chars(prompt: String, count: Int) -> String