This is the documentation of version 0.61.0. Go to the latest version, 1.0.0-rc.5.

Type Alias GeometryFillStyle

GeometryFillStyle: "filled" | "outline" | "inverted"

How GeometriesModule fills a polygon.

'filled' — Colored fill with thin border (default)
'outline' — Transparent fill with thick colored border
'inverted' — Colors the area outside the polygon (donut geometry)

Set via GeometriesModuleConfig.fillStyle at config level, or per-feature in properties.fillStyle.