/// <reference types="weixin-app" />
/**
 * @see [微信官方文档](https://mp.weixin.qq.com/debug/wxadoc/dev/api/api-camera.html)
 */
export default function start_record(ctx: wx.CameraContext, timeoutCallback?: boolean): Promise<{
    msg: {
        tempThumbPath: string;
        tempVideoPath: string;
    };
    success: boolean;
}>;