请问下我如何使用以下组件， 我在npm安装之后，但是发现没有这些包的导出

`export { default as Alpha } from './components/common/Alpha'
export { default as Checkboard } from './components/common/Checkboard'
export { default as EditableInput } from './components/common/EditableInput'
export { default as Hue } from './components/common/Hue'
export { default as Raised } from './components/common/Raised'
export { default as Saturation } from './components/common/Saturation'
export { default as Swatch } from './components/common/Swatch'
`

