schema => ['array*', of=>['hash*', of=>'re*']],
description => <<'_',
Example (in JSON):
[
{
"type": "^$",
"description": "^SEWA",
"cat
fault: 3306)
=item * B<db_user> => I<str>
=item * B<extra_rules> => I<array[hash]>
Example (in JSON):
[
{
"type": "^$",
"description": "^SEWA",
"category": "rent"