///|
fn main {
  let policy = @mooncsp.parse("default-src 'self'; img-src https:").unwrap()
  let req = @mooncsp.request(
    "img",
    "https://cdn.example.com/a.png",
    "https://app.test",
    None,
    None,
  )
  println(@mooncsp.decide(policy, req))
}