body><tr><td style="text-align:left;"><code>chart</code></td> <td style="text-align:left;"><a href="/docs/3.9.1/api/classes/Chart.html"><code>Chart</code></a>&lt;keyof <a href="/docs/3.9.1/api/interfaces/ChartTypeRegistry.html"><code>ChartTypeRegistry</code></a>, (<code>number</code> | <a href="/docs/3.9.1/api/interfaces/ScatterDataPoint.html"><code>ScatterDataPoint</code></a> | <a href="/docs/3.9.1/api/interfaces/BubbleDataPoint.html"><code>BubbleDataPoint</code></a>)[], <code>unknown</code>&gt;</td></tr> 