xiaoshi-wx/miniprogram_npm/wux-weapp/picker/index.json

{
    "component": true,
    "usingComponents": {
        "wux-popup": "../popup/index",
        "wux-cascader-picker-view": "../cascader-picker-view/index",
        "wux-multi-picker-view": "../multi-picker-view/index"
    }
}