bar styling changes + doc update

src/types/bar-task.ts

@@ -9,4 +9,10 @@ export interface BarTask extends Task {
   barCornerRadius: number;
   handleWidth: number;
   barChildren: number[];
+  styles: {
+    backgroundColor: string;
+    backgroundSelectedColor: string;
+    progressColor: string;
+    progressSelectedColor: string;
+  };
 }

src/types/public-types.ts

@@ -57,8 +57,13 @@ export interface StylingOption {
    * From 0 to 100
    */
   barFill?: number;
+  barProgressColor?: string;
+  barProgressSelectedColor?: string;
+  barBackgroundColor?: string;
+  barBackgroundSelectedColor?: string;
   arrowColor?: string;
   arrowIndent?: number;
+  todayColor?: string;
   getTooltipContent?: (
     task: Task,
     fontSize: string,