47     def current_task(cls, loop=None):  argument
59     def all_tasks(cls, loop=None):  argument
68     def __init__(self, coro, *, loop=None):  argument
279 def wait(fs, *, loop=None, timeout=None, return_when=ALL_COMPLETED):  argument
316 def wait_for(fut, timeout, *, loop=None):  argument
362 def _wait(fs, timeout, return_when, loop):  argument
406 def as_completed(fs, *, loop=None, timeout=None):  argument
463 def sleep(delay, result=None, *, loop=None):  argument
481 def async_(coro_or_future, *, loop=None):  argument
501 def ensure_future(coro_or_future, *, loop=None):  argument
541     def __init__(self, children, *, loop=None):  argument
555 def gather(*coros_or_futures, loop=None, return_exceptions=False):  argument
639 def shield(arg, *, loop=None):  argument
692 def run_coroutine_threadsafe(coro, loop):  argument