DynamicScheme.raw constructor

const DynamicScheme.raw({ required TonalPaletteSourceColor sourceColor, required Variant variant, required bool isDark, required double contrastLevel, required Platform platform, required SpecVersion specVersion, required TonalPalette primaryPalette, required TonalPalette secondaryPalette, required TonalPalette tertiaryPalette, required TonalPalette neutralPalette, required TonalPalette neutralVariantPalette, required TonalPalette errorPalette, })