Hi. There is an error in ProgressBarOptions definitions for value property:
interface ProgressBarOptions { name?: string; animation?: ProgressBarAnimation; chunkCount?: number; enable?: boolean; max?: number; min?: number; orientation?: string; reverse?: boolean; showStatus?: boolean; type?: string; value?: number; //should be number | boolean!!!! change?(e: ProgressBarChangeEvent): void; complete?(e: ProgressBarCompleteEvent): void; }