export and import of custom filter lists

Description

Hello, I have added many custom adblock filter lists.
I was asked to send my list to another user, and I didn't found an export function.
So please can you add an export and import function for filter lists?

Steps to Reproduce

Actual result:

Expected result:

Reproduces how often:

Brave version (brave://version info)

Version/Channel Information:

• Can you reproduce this issue with the current release?
• Can you reproduce this issue with the beta channel?
• Can you reproduce this issue with the nightly channel?

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields?
• Does the issue resolve itself when disabling Brave Rewards?
• Is the issue reproducible on the latest version of Chrome?

Miscellaneous Information:

[rebron]

Hi @dylantrevor87 We're going to need you to clarify what you're requesting.

Are you wanting to export/import all the settings you might have set in brave://settings/shields/filters?
Are you talking about the Add custom filter lists section or the Create Content Filters section?

Hello,
I was talking about my custom adblock filter lists section (the section where I can insert a new url to import a new filter list).

[bsclifton]

This is a good request - I don't think there's a way to do it currently.

cc: @ShivanKaul @ryanbr