`sig
val ( = ) : 'a React.signal -> 'a React.signal -> bool React.signal
val ( <> ) : 'a React.signal -> 'a React.signal -> bool React.signal
val ( < ) : 'a React.signal -> 'a React.signal -> bool React.signal
val ( > ) : 'a React.signal -> 'a React.signal -> bool React.signal
val ( <= ) : 'a React.signal -> 'a React.signal -> bool React.signal
val ( >= ) : 'a React.signal -> 'a React.signal -> bool React.signal
val compare : 'a React.signal -> 'a React.signal -> int React.signal
val ( == ) : 'a React.signal -> 'a React.signal -> bool React.signal
val ( != ) : 'a React.signal -> 'a React.signal -> bool React.signal
end`