pub fn clear_interval(id: TimerID) -> Nil

pub fn clear_timeout(timer: TimerID) -> Nil

pub fn decode_uri(a: String) -> String

pub fn decode_uri_component(a: String) -> String

pub fn encode_uri(a: String) -> String

pub fn set_interval(
  delay: Int,
  callback: fn() -> anything,
) -> TimerID

pub fn set_timeout(
  delay: Int,
  callback: fn() -> anything,
) -> TimerID