global config that apply to every npm-watch scripts

Hello, is there any way to config once and works on every npm-watch scripts, such as:

```
{
    scripts: {
      test1: ...,
      test2: ...,
      watch:test1: npm-watch test1,
      watch:test2: npm-watch test2,
    },
    watchGlobalConfig: {
      patterns: ...,
      ignore: ...
    }
}
```