@sqlrooms/documents / useBlockDocumentChartGetBlockFrameClassName
Function: useBlockDocumentChartGetBlockFrameClassName()
useBlockDocumentChartGetBlockFrameClassName():
BlockDocumentBlockFrameClassNameGetter|undefined
Returns the host-provided BlockDocumentBlockFrameClassNameGetter from the chart renderer context, or undefined when the host has not configured one. Callers should treat undefined as "no extra frame classes".
Returns
BlockDocumentBlockFrameClassNameGetter | undefined