-record(builder, {
    values :: list(float()),
    theme :: sparklinekit@theme:theme(),
    color :: binary(),
    background :: binary(),
    width :: integer(),
    height :: integer(),
    stroke_width :: float(),
    area :: sparklinekit@line:area_fill(),
    area_enabled :: boolean(),
    smoothing :: float(),
    spot_radius :: float(),
    spot_color :: binary(),
    gradient_area :: boolean()
}).