altair.typing.ChannelStrokeOpacity

altair.typing.ChannelStrokeOpacity = str | altair.vegalite.v6.schema.channels.StrokeOpacity | altair.vegalite.v6.schema.channels.StrokeOpacityDatum | altair.vegalite.v6.schema.channels.StrokeOpacityValue | ForwardRef('IntoCondition') | collections.abc.Mapping[str, typing.Any]

Represent a union type

E.g. for int | str