interface Res {
    code: number,
    msg: string

}
export declare namespace trafficApi {
    interface classList extends Res {
        rows: {
            createTime: string,
            updateTime: string,
            id: number,
            signClassName: string,
            seq: number,
            signUrl: string
        }[]

    }
    interface signList extends Res {
        rows: {
            createTime: string,
            updateTime: string,
            id: number,
            signName: string,
            seq: number,
            signUrl: string
            parentId:number
        }[]

    }

}