How to use the @elastic/charts.CurveType.CURVE_MONOTONE_X function in @elastic/charts

export const ModelBounds: FC = ({ modelData }) => {
  const model = modelData === undefined ? [] : modelData;
  return (
    
  );
};

const lineSeries = locationDurationLines.map(line => {
    const locationSpecId = getSpecId('loc-avg' + line.name);
    return (
       [x || 0, microsToMillis(y)])}
        id={locationSpecId}
        key={`locline-${line.name}`}
        name={line.name}
        xAccessor={0}
        xScaleType={ScaleType.Time}
        yAccessors={[1]}
        yScaleToDataExtent={false}
        yScaleType={ScaleType.Linear}
      />
    );
  });

export const Scatter: FC = ({ chartData }) => {
  return (
    
  );
};

export const Line: FC = ({ chartData }) => {
  return (
    
  );
};