Fix/suppress analyzer warnings
diff --git a/packages/css_colors/lib/css_colors.dart b/packages/css_colors/lib/css_colors.dart
index 4942016..1bd4f8f 100644
--- a/packages/css_colors/lib/css_colors.dart
+++ b/packages/css_colors/lib/css_colors.dart
@@ -28,153 +28,157 @@
 
 import 'dart:ui' show Color;
 
+// ignore_for_file: public_member_api_docs
+
+/// Provides a collection of [Color] constants corresponding to the CSS named
+/// colors.
 class CSSColors {
-  static const Color aliceBlue = const Color(0xFFF0F8FF);
-  static const Color antiqueWhite = const Color(0xFFFAEBD7);
-  static const Color aqua = const Color(0xFF00FFFF);
-  static const Color aquamarine = const Color(0xFF7FFFD4);
-  static const Color azure = const Color(0xFFF0FFFF);
-  static const Color beige = const Color(0xFFF5F5DC);
-  static const Color bisque = const Color(0xFFFFE4C4);
-  static const Color black = const Color(0xFF000000);
-  static const Color blanchedAlmond = const Color(0xFFFFEBCD);
-  static const Color blue = const Color(0xFF0000FF);
-  static const Color blueViolet = const Color(0xFF8A2BE2);
-  static const Color brown = const Color(0xFFA52A2A);
-  static const Color burlyWood = const Color(0xFFDEB887);
-  static const Color cadetBlue = const Color(0xFF5F9EA0);
-  static const Color chartreuse = const Color(0xFF7FFF00);
-  static const Color chocolate = const Color(0xFFD2691E);
-  static const Color coral = const Color(0xFFFF7F50);
-  static const Color cornflowerBlue = const Color(0xFF6495ED);
-  static const Color cornsilk = const Color(0xFFFFF8DC);
-  static const Color crimson = const Color(0xFFDC143C);
-  static const Color cyan = const Color(0xFF00FFFF);
-  static const Color darkBlue = const Color(0xFF00008B);
-  static const Color darkCyan = const Color(0xFF008B8B);
-  static const Color darkGoldenRod = const Color(0xFFB8860B);
-  static const Color darkGray = const Color(0xFFA9A9A9);
-  static const Color darkGreen = const Color(0xFF006400);
-  static const Color darkGrey = const Color(0xFFA9A9A9);
-  static const Color darkKhaki = const Color(0xFFBDB76B);
-  static const Color darkMagenta = const Color(0xFF8B008B);
-  static const Color darkOliveGreen = const Color(0xFF556B2F);
-  static const Color darkOrange = const Color(0xFFFF8C00);
-  static const Color darkOrchid = const Color(0xFF9932CC);
-  static const Color darkRed = const Color(0xFF8B0000);
-  static const Color darkSalmon = const Color(0xFFE9967A);
-  static const Color darkSeaGreen = const Color(0xFF8FBC8F);
-  static const Color darkSlateBlue = const Color(0xFF483D8B);
-  static const Color darkSlateGray = const Color(0xFF2F4F4F);
-  static const Color darkSlateGrey = const Color(0xFF2F4F4F);
-  static const Color darkTurquoise = const Color(0xFF00CED1);
-  static const Color darkViolet = const Color(0xFF9400D3);
-  static const Color deepPink = const Color(0xFFFF1493);
-  static const Color deepSkyBlue = const Color(0xFF00BFFF);
-  static const Color dimGray = const Color(0xFF696969);
-  static const Color dimGrey = const Color(0xFF696969);
-  static const Color dodgerBlue = const Color(0xFF1E90FF);
-  static const Color fireBrick = const Color(0xFFB22222);
-  static const Color floralWhite = const Color(0xFFFFFAF0);
-  static const Color forestGreen = const Color(0xFF228B22);
-  static const Color fuchsia = const Color(0xFFFF00FF);
-  static const Color gainsboro = const Color(0xFFDCDCDC);
-  static const Color ghostWhite = const Color(0xFFF8F8FF);
-  static const Color gold = const Color(0xFFFFD700);
-  static const Color goldenRod = const Color(0xFFDAA520);
-  static const Color gray = const Color(0xFF808080);
-  static const Color green = const Color(0xFF008000);
-  static const Color greenYellow = const Color(0xFFADFF2F);
-  static const Color grey = const Color(0xFF808080);
-  static const Color honeyDew = const Color(0xFFF0FFF0);
-  static const Color hotPink = const Color(0xFFFF69B4);
-  static const Color indianRed = const Color(0xFFCD5C5C);
-  static const Color indigo = const Color(0xFF4B0082);
-  static const Color ivory = const Color(0xFFFFFFF0);
-  static const Color khaki = const Color(0xFFF0E68C);
-  static const Color lavender = const Color(0xFFE6E6FA);
-  static const Color lavenderBlush = const Color(0xFFFFF0F5);
-  static const Color lawnGreen = const Color(0xFF7CFC00);
-  static const Color lemonChiffon = const Color(0xFFFFFACD);
-  static const Color lightBlue = const Color(0xFFADD8E6);
-  static const Color lightCoral = const Color(0xFFF08080);
-  static const Color lightCyan = const Color(0xFFE0FFFF);
-  static const Color lightGoldenRodYellow = const Color(0xFFFAFAD2);
-  static const Color lightGray = const Color(0xFFD3D3D3);
-  static const Color lightGreen = const Color(0xFF90EE90);
-  static const Color lightGrey = const Color(0xFFD3D3D3);
-  static const Color lightPink = const Color(0xFFFFB6C1);
-  static const Color lightSalmon = const Color(0xFFFFA07A);
-  static const Color lightSeaGreen = const Color(0xFF20B2AA);
-  static const Color lightSkyBlue = const Color(0xFF87CEFA);
-  static const Color lightSlateGray = const Color(0xFF778899);
-  static const Color lightSlateGrey = const Color(0xFF778899);
-  static const Color lightSteelBlue = const Color(0xFFB0C4DE);
-  static const Color lightYellow = const Color(0xFFFFFFE0);
-  static const Color lime = const Color(0xFF00FF00);
-  static const Color limeGreen = const Color(0xFF32CD32);
-  static const Color linen = const Color(0xFFFAF0E6);
-  static const Color magenta = const Color(0xFFFF00FF);
-  static const Color maroon = const Color(0xFF800000);
-  static const Color mediumAquaMarine = const Color(0xFF66CDAA);
-  static const Color mediumBlue = const Color(0xFF0000CD);
-  static const Color mediumOrchid = const Color(0xFFBA55D3);
-  static const Color mediumPurple = const Color(0xFF9370DB);
-  static const Color mediumSeaGreen = const Color(0xFF3CB371);
-  static const Color mediumSlateBlue = const Color(0xFF7B68EE);
-  static const Color mediumSpringGreen = const Color(0xFF00FA9A);
-  static const Color mediumTurquoise = const Color(0xFF48D1CC);
-  static const Color mediumVioletRed = const Color(0xFFC71585);
-  static const Color midnightBlue = const Color(0xFF191970);
-  static const Color mintCream = const Color(0xFFF5FFFA);
-  static const Color mistyRose = const Color(0xFFFFE4E1);
-  static const Color moccasin = const Color(0xFFFFE4B5);
-  static const Color navajoWhite = const Color(0xFFFFDEAD);
-  static const Color navy = const Color(0xFF000080);
-  static const Color oldLace = const Color(0xFFFDF5E6);
-  static const Color olive = const Color(0xFF808000);
-  static const Color oliveDrab = const Color(0xFF6B8E23);
-  static const Color orange = const Color(0xFFFFA500);
-  static const Color orangeRed = const Color(0xFFFF4500);
-  static const Color orchid = const Color(0xFFDA70D6);
-  static const Color paleGoldenRod = const Color(0xFFEEE8AA);
-  static const Color paleGreen = const Color(0xFF98FB98);
-  static const Color paleTurquoise = const Color(0xFFAFEEEE);
-  static const Color paleVioletRed = const Color(0xFFDB7093);
-  static const Color papayaWhip = const Color(0xFFFFEFD5);
-  static const Color peachPuff = const Color(0xFFFFDAB9);
-  static const Color peru = const Color(0xFFCD853F);
-  static const Color pink = const Color(0xFFFFC0CB);
-  static const Color plum = const Color(0xFFDDA0DD);
-  static const Color powderBlue = const Color(0xFFB0E0E6);
-  static const Color purple = const Color(0xFF800080);
-  static const Color rebeccaPurple = const Color(0xFF663399);
-  static const Color red = const Color(0xFFFF0000);
-  static const Color rosyBrown = const Color(0xFFBC8F8F);
-  static const Color royalBlue = const Color(0xFF4169E1);
-  static const Color saddleBrown = const Color(0xFF8B4513);
-  static const Color salmon = const Color(0xFFFA8072);
-  static const Color sandyBrown = const Color(0xFFF4A460);
-  static const Color seaGreen = const Color(0xFF2E8B57);
-  static const Color seaShell = const Color(0xFFFFF5EE);
-  static const Color sienna = const Color(0xFFA0522D);
-  static const Color silver = const Color(0xFFC0C0C0);
-  static const Color skyBlue = const Color(0xFF87CEEB);
-  static const Color slateBlue = const Color(0xFF6A5ACD);
-  static const Color slateGray = const Color(0xFF708090);
-  static const Color slateGrey = const Color(0xFF708090);
-  static const Color snow = const Color(0xFFFFFAFA);
-  static const Color springGreen = const Color(0xFF00FF7F);
-  static const Color steelBlue = const Color(0xFF4682B4);
-  static const Color tan = const Color(0xFFD2B48C);
-  static const Color teal = const Color(0xFF008080);
-  static const Color thistle = const Color(0xFFD8BFD8);
-  static const Color tomato = const Color(0xFFFF6347);
-  static const Color turquoise = const Color(0xFF40E0D0);
-  static const Color violet = const Color(0xFFEE82EE);
-  static const Color wheat = const Color(0xFFF5DEB3);
-  static const Color white = const Color(0xFFFFFFFF);
-  static const Color whiteSmoke = const Color(0xFFF5F5F5);
-  static const Color yellow = const Color(0xFFFFFF00);
-  static const Color yellowGreen = const Color(0xFF9ACD32);
+  static const Color aliceBlue = Color(0xFFF0F8FF);
+  static const Color antiqueWhite = Color(0xFFFAEBD7);
+  static const Color aqua = Color(0xFF00FFFF);
+  static const Color aquamarine = Color(0xFF7FFFD4);
+  static const Color azure = Color(0xFFF0FFFF);
+  static const Color beige = Color(0xFFF5F5DC);
+  static const Color bisque = Color(0xFFFFE4C4);
+  static const Color black = Color(0xFF000000);
+  static const Color blanchedAlmond = Color(0xFFFFEBCD);
+  static const Color blue = Color(0xFF0000FF);
+  static const Color blueViolet = Color(0xFF8A2BE2);
+  static const Color brown = Color(0xFFA52A2A);
+  static const Color burlyWood = Color(0xFFDEB887);
+  static const Color cadetBlue = Color(0xFF5F9EA0);
+  static const Color chartreuse = Color(0xFF7FFF00);
+  static const Color chocolate = Color(0xFFD2691E);
+  static const Color coral = Color(0xFFFF7F50);
+  static const Color cornflowerBlue = Color(0xFF6495ED);
+  static const Color cornsilk = Color(0xFFFFF8DC);
+  static const Color crimson = Color(0xFFDC143C);
+  static const Color cyan = Color(0xFF00FFFF);
+  static const Color darkBlue = Color(0xFF00008B);
+  static const Color darkCyan = Color(0xFF008B8B);
+  static const Color darkGoldenRod = Color(0xFFB8860B);
+  static const Color darkGray = Color(0xFFA9A9A9);
+  static const Color darkGreen = Color(0xFF006400);
+  static const Color darkGrey = Color(0xFFA9A9A9);
+  static const Color darkKhaki = Color(0xFFBDB76B);
+  static const Color darkMagenta = Color(0xFF8B008B);
+  static const Color darkOliveGreen = Color(0xFF556B2F);
+  static const Color darkOrange = Color(0xFFFF8C00);
+  static const Color darkOrchid = Color(0xFF9932CC);
+  static const Color darkRed = Color(0xFF8B0000);
+  static const Color darkSalmon = Color(0xFFE9967A);
+  static const Color darkSeaGreen = Color(0xFF8FBC8F);
+  static const Color darkSlateBlue = Color(0xFF483D8B);
+  static const Color darkSlateGray = Color(0xFF2F4F4F);
+  static const Color darkSlateGrey = Color(0xFF2F4F4F);
+  static const Color darkTurquoise = Color(0xFF00CED1);
+  static const Color darkViolet = Color(0xFF9400D3);
+  static const Color deepPink = Color(0xFFFF1493);
+  static const Color deepSkyBlue = Color(0xFF00BFFF);
+  static const Color dimGray = Color(0xFF696969);
+  static const Color dimGrey = Color(0xFF696969);
+  static const Color dodgerBlue = Color(0xFF1E90FF);
+  static const Color fireBrick = Color(0xFFB22222);
+  static const Color floralWhite = Color(0xFFFFFAF0);
+  static const Color forestGreen = Color(0xFF228B22);
+  static const Color fuchsia = Color(0xFFFF00FF);
+  static const Color gainsboro = Color(0xFFDCDCDC);
+  static const Color ghostWhite = Color(0xFFF8F8FF);
+  static const Color gold = Color(0xFFFFD700);
+  static const Color goldenRod = Color(0xFFDAA520);
+  static const Color gray = Color(0xFF808080);
+  static const Color green = Color(0xFF008000);
+  static const Color greenYellow = Color(0xFFADFF2F);
+  static const Color grey = Color(0xFF808080);
+  static const Color honeyDew = Color(0xFFF0FFF0);
+  static const Color hotPink = Color(0xFFFF69B4);
+  static const Color indianRed = Color(0xFFCD5C5C);
+  static const Color indigo = Color(0xFF4B0082);
+  static const Color ivory = Color(0xFFFFFFF0);
+  static const Color khaki = Color(0xFFF0E68C);
+  static const Color lavender = Color(0xFFE6E6FA);
+  static const Color lavenderBlush = Color(0xFFFFF0F5);
+  static const Color lawnGreen = Color(0xFF7CFC00);
+  static const Color lemonChiffon = Color(0xFFFFFACD);
+  static const Color lightBlue = Color(0xFFADD8E6);
+  static const Color lightCoral = Color(0xFFF08080);
+  static const Color lightCyan = Color(0xFFE0FFFF);
+  static const Color lightGoldenRodYellow = Color(0xFFFAFAD2);
+  static const Color lightGray = Color(0xFFD3D3D3);
+  static const Color lightGreen = Color(0xFF90EE90);
+  static const Color lightGrey = Color(0xFFD3D3D3);
+  static const Color lightPink = Color(0xFFFFB6C1);
+  static const Color lightSalmon = Color(0xFFFFA07A);
+  static const Color lightSeaGreen = Color(0xFF20B2AA);
+  static const Color lightSkyBlue = Color(0xFF87CEFA);
+  static const Color lightSlateGray = Color(0xFF778899);
+  static const Color lightSlateGrey = Color(0xFF778899);
+  static const Color lightSteelBlue = Color(0xFFB0C4DE);
+  static const Color lightYellow = Color(0xFFFFFFE0);
+  static const Color lime = Color(0xFF00FF00);
+  static const Color limeGreen = Color(0xFF32CD32);
+  static const Color linen = Color(0xFFFAF0E6);
+  static const Color magenta = Color(0xFFFF00FF);
+  static const Color maroon = Color(0xFF800000);
+  static const Color mediumAquaMarine = Color(0xFF66CDAA);
+  static const Color mediumBlue = Color(0xFF0000CD);
+  static const Color mediumOrchid = Color(0xFFBA55D3);
+  static const Color mediumPurple = Color(0xFF9370DB);
+  static const Color mediumSeaGreen = Color(0xFF3CB371);
+  static const Color mediumSlateBlue = Color(0xFF7B68EE);
+  static const Color mediumSpringGreen = Color(0xFF00FA9A);
+  static const Color mediumTurquoise = Color(0xFF48D1CC);
+  static const Color mediumVioletRed = Color(0xFFC71585);
+  static const Color midnightBlue = Color(0xFF191970);
+  static const Color mintCream = Color(0xFFF5FFFA);
+  static const Color mistyRose = Color(0xFFFFE4E1);
+  static const Color moccasin = Color(0xFFFFE4B5);
+  static const Color navajoWhite = Color(0xFFFFDEAD);
+  static const Color navy = Color(0xFF000080);
+  static const Color oldLace = Color(0xFFFDF5E6);
+  static const Color olive = Color(0xFF808000);
+  static const Color oliveDrab = Color(0xFF6B8E23);
+  static const Color orange = Color(0xFFFFA500);
+  static const Color orangeRed = Color(0xFFFF4500);
+  static const Color orchid = Color(0xFFDA70D6);
+  static const Color paleGoldenRod = Color(0xFFEEE8AA);
+  static const Color paleGreen = Color(0xFF98FB98);
+  static const Color paleTurquoise = Color(0xFFAFEEEE);
+  static const Color paleVioletRed = Color(0xFFDB7093);
+  static const Color papayaWhip = Color(0xFFFFEFD5);
+  static const Color peachPuff = Color(0xFFFFDAB9);
+  static const Color peru = Color(0xFFCD853F);
+  static const Color pink = Color(0xFFFFC0CB);
+  static const Color plum = Color(0xFFDDA0DD);
+  static const Color powderBlue = Color(0xFFB0E0E6);
+  static const Color purple = Color(0xFF800080);
+  static const Color rebeccaPurple = Color(0xFF663399);
+  static const Color red = Color(0xFFFF0000);
+  static const Color rosyBrown = Color(0xFFBC8F8F);
+  static const Color royalBlue = Color(0xFF4169E1);
+  static const Color saddleBrown = Color(0xFF8B4513);
+  static const Color salmon = Color(0xFFFA8072);
+  static const Color sandyBrown = Color(0xFFF4A460);
+  static const Color seaGreen = Color(0xFF2E8B57);
+  static const Color seaShell = Color(0xFFFFF5EE);
+  static const Color sienna = Color(0xFFA0522D);
+  static const Color silver = Color(0xFFC0C0C0);
+  static const Color skyBlue = Color(0xFF87CEEB);
+  static const Color slateBlue = Color(0xFF6A5ACD);
+  static const Color slateGray = Color(0xFF708090);
+  static const Color slateGrey = Color(0xFF708090);
+  static const Color snow = Color(0xFFFFFAFA);
+  static const Color springGreen = Color(0xFF00FF7F);
+  static const Color steelBlue = Color(0xFF4682B4);
+  static const Color tan = Color(0xFFD2B48C);
+  static const Color teal = Color(0xFF008080);
+  static const Color thistle = Color(0xFFD8BFD8);
+  static const Color tomato = Color(0xFFFF6347);
+  static const Color turquoise = Color(0xFF40E0D0);
+  static const Color violet = Color(0xFFEE82EE);
+  static const Color wheat = Color(0xFFF5DEB3);
+  static const Color white = Color(0xFFFFFFFF);
+  static const Color whiteSmoke = Color(0xFFF5F5F5);
+  static const Color yellow = Color(0xFFFFFF00);
+  static const Color yellowGreen = Color(0xFF9ACD32);
 }