{
    "usingComponents": {
        "van-cell": "@vant/weapp/cell/index",
        "van-cell-group": "@vant/weapp/cell-group/index",
        "van-steps": "@vant/weapp/steps/index",
        "van-notify": "@vant/weapp/notify/index",
        "van-button": "@vant/weapp/button/index"
      }
}