npm module, no dependency on highcharts about vue-highcharts

[weizhenye]

That is intended behavior. Vue and Highcharts are peer dependencies in vue-highcharts, when you install vue-highcharts in your project, npm will warn you to install vue and highcharts yourself:

[email protected] requires a peer of highcharts@>=4.2.0 but none was installed.
[email protected] requires a peer of vue@>=1.0.0 but none was installed.

Actually, most vue plugins set vue and the third library as peer dependencies, it's common practice.

[elbarto132]

Ah ok, i'm using yarn, and yarn doesn't show a warning

$ yarn add vue-highcharts
yarn add v0.24.6
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
[4/4] 📃  Building fresh packages...
success Saved 1 new dependency.
└─ [email protected]
✨  Done in 7.10s.

[weizhenye]

If vue and highcharts are not in your package.json, yarn will also warn you:

[1/4] 🔍 Resolving packages...
[2/4] 🚚 Fetching packages...
[3/4] 🔗 Linking dependencies...
warning "[email protected]" has unmet peer dependency "highcharts@>=4.2.0".
warning "[email protected]" has unmet peer dependency "vue@>=1.0.0".
[4/4] 📃 Building fresh packages...