{ lib, copyPathToStore }: 
    let paths = {
            svg = ./logo.svg;
            png = {
                "128x128" = ./logo-128x128.png;
                "256x256" =  ./logo-256x256.png;
                "512x512" =  ./logo-512x512.png;
                "1024x1024" = ./logo-1024x1024.png;
            };
        };

        f = (k: v:
            if builtins.isPath v
            then copyPathToStore v
            else v);
    in lib.attrsets.mapAttrsRecursive f paths