Optional attributes?: { Optional brimfulOptional canOptional colourOptional colourOptional colourant?: ColourantOptional degradability?: DegradabilityOptional dimensions?: DimensionsOptional opacity?: OpacityOptional rigidity?: RigidityOptional separability?: Separability[]Optional surfaceOptional volume?: VolumeMeasuredValueOptional description?: stringOptional metaOptional name?: stringGenerated using TypeDoc