import { helpMessage } from "https://deno.land/x/aleph@v0.3.0-alpha.5/cli/dev.ts";
type
`
Usage:
aleph dev <dir> [...options]
<dir> represents the directory of Aleph.js app,
if the <dir> is empty, the current directory will be used.
Options:
-p, --port <port> A port number to start the Aleph.js app, default is 8080
-L, --log-level <log-level> Set log level [possible values: debug, info]
-r, --reload Reload source code cache
-h, --help Prints help message
`