Add extra parameter for loader source titles, return it with the result

[dr460nf1r3]

Hey!

The request is about the following issue:

Currently, the Promise returned with .query consists of the result itself and the sources.
The sources itself represents the raw source string rather than a friendly name, making it rather messy when attempting to display them in a user interface in a readable manner. Especially for the text and file-based loaders (which get provided as base64 string in my case), the whole input / data URL is returned.

To solve this issue, I'd like to request the addition of a new parameter (possibly optional) that can be used during the addition of a new loader as well as being returned with the query itself.

Thanks a lot :)