There are no properties to use when using typeScript.

When using histogram charts, there are xbins properties but no ybins properties.

data={[
          {
            type: 'histogram',
            text: chartText,
            histfunc: 'sum',
            x,
            y,
            ybins: {
              start: y[y.length - 6],
              end: y[y.length - 1],
              size: 1
            }
          }
        ]}

data={[
          {
            type: 'histogram',
            text: chartText,
            histfunc: 'sum',
            x,
            y,
            ybins: {
              start: y[y.length - 6],
              end: y[y.length - 1],
              size: 1
            }
          } as Data
        ]} 

I defined the as data and solved it temporarily.

Plotdata type ybins and PlotDatum type label etc There are a few missing attributes.

(Below is an image of a problem with the label attribute.)

Start by locating the TypeScript declarations for PlotData, PlotDatum, and Data, then compare the histogram properties and label usage shown in the issue. The work is done when ybins, label, and the other reported attributes are represented accurately and the examples type-check without casts; no test file is named in the issue.