@sig(H[(Applicative, "f"), (Traversable, "t")]/
        t("t", "a") >> (H/ "a" >> t("f", "b")) >> t("f", t("t", "b")))
def for1(t, f):
    return traverse(f, t)
Return the first configured instance.
dataset/ETHPy150Open billpmurphy/hask/hask/Data/Traversable.py/for1--crossover with--dataset/ETHPy150Open saltstack/salt/salt/cloud/clouds/scaleway.py/get_configured_provider