 		 */
 		private var _colorNodes:Array = [];
 		
-		public function getColors():Array
+		public function getColors():Array/*/<number>/*/
 		{
 			validate();
 			

		/**
		 * @return An Object with "name", "tags", and "colors" properties.
		 */
		public static function getColorRampByName(rampName:String):Object
		{
			for each (var ramp:Object in allColorRamps)
			if (ramp.name === rampName)

			return null;
		}
		
		public static const allColorRamps:Array/*/<{name:string, tags:string, colors:number[]}>/*/ = [
			{name: "Campfire", tags: "OIC,aesthetic", colors: [0x660000,0xFF0000,0xFFFF00]},
			{name: "Pink Rose", tags: "OIC,aesthetic", colors: [0xffc7fa,0xfa0094,0x660066]},
			{name: "Linear Gray", tags: "OIC,visualization,colorblind-safe,single-hue", colors: [0x000000,0xffffff]},
