TypeError: cell.transition is not a function

[stormpython]

Receiving the following error while using d3-svg-legend with d3 v4:

Work around that seems to work is to import d3-transition into my file.

import * as d3 from 'd3-transition'

[TomHuangCN]

met the same problem

[andreaskundig]

This might be related to d3/d3-selection#185
which seems to be a webpack issue.

This workaround worked for me:

import 'd3-transition'