{
  "cmp": {
    "button": {
      "loader": {
        "size": {
          "width": {
            "xxs": {
              "value": "{alias.size.square.icon.base.xxxs.value}"
            },
            "xs": {
              "value": "{alias.size.square.icon.base.xxs.value}"
            },
            "sm": {
              "value": "{alias.size.square.icon.base.xs.value}"
            },
            "md": {
              "value": "{alias.size.square.icon.base.sm.value}"
            },
            "lg": {
              "value": "{alias.size.square.icon.base.md.value}"
            }
          }
        }
      }
    }
  }
}