Documentation for how to override inference

[technomancy]

Perhaps this is already possible, but I couldn't figure out how to do it--I'm writing code that uses love2d, and I know (for instance) that a love.graphics.line function exists which takes x1, y1, x2, y2. Is there a way for me to provide this data to luainspect so it doesn't flag my calls to this function as "unknown field"?