import React, { RefObject } from 'react'; interface DesktopProgressBarProps { progressBarRef: RefObject; currentTime: number; duration: number; onProgressClick: (e: React.MouseEvent) => void; onProgressMouseDown: (e: React.MouseEvent) => void; } export function DesktopProgressBar({ progressBarRef, currentTime, duration, onProgressClick, onProgressMouseDown }: DesktopProgressBarProps) { return (
); }