import { Logger } from "https://deno.land/std@0.97.0/log/logger.ts";
If the level of the logger is greater than the level to log, then nothing
is logged, otherwise a log record is passed to each log handler. msg
data
passed in is returned. If a function is passed in, it is only evaluated
if the msg will be logged and the return value will be the result of the
function, not the function itself, unless the function isn't called, in which
case undefined is returned. All types are coerced to strings for logging.