ClockService

unsafe_now() -> float

def unsafe_now(self) -> float:
    """Wall-clock time, seconds since the epoch."""
    ...

unsafe_monotonic() -> float

def unsafe_monotonic(self) -> float:
    """A clock that never goes backwards, in seconds."""
    ...

unsafe_now_nanos() -> int

def unsafe_now_nanos(self) -> int:
    """Wall-clock time, whole nanoseconds since the epoch."""
    ...

unsafe_monotonic_nanos() -> int

def unsafe_monotonic_nanos(self) -> int:
    """Monotonic time in whole nanoseconds."""
    ...

sleep(seconds) -> Effect[None]

def sleep(self, seconds: Seconds) -> Effect[None]: ...