def METHOD_NAME(src_path: str, dst_path: str, *, colors: bool) -> str:
    """Given two paths, formats a line showing what to change in `src_path` to get to `dst_path`."""
    color = MaybeColor(colors)
    rem = color.maybe_red(src_path)
    add = color.maybe_green(dst_path)
    return f"{rem} => {add}"