package.json config (@hint/parser-package-json)

This parser detects if a package.json file is present in the project and
validates its configuration against the package.json schema.

This package is installed automatically by webhint:

``bash
npm install hint --save-dev
`

To use it, activate it via the [.hintrc][hintrc] configuration file:

`json
{
"connector": {...},
"formatters": [...],
"hints": {
...
},
"parsers": ["package-json"],
...
}
`

Note: The recommended way of running webhint is as a devDependency of
your project.

Events emitted

This parser emits the following events:

* parse::start::package-json, of type PackageJsonParseStart
which contains the following information:

* resource: the resource we are going to parse.

* parse::end::package-json, of type PackageJsonParsed
which contains the following information:

* resource: the parsed resource.
* config: an object with a valid configuration.
* getLocation: method yeilding the resource's problem location.

* parse::error::package-json::json, of type PackageJsonInvalidJSON
which contains the following information:

* resource: the parsed resource.
* error: the error emited parsing the package.json.

* parse::error::package-json::schema, of type PackageJsonInvalidSchema
which contains the following information:

* resource: the parsed resource.
* error: the error message.
* errors: all the errors that the schama validator returns.
* prettifiedErrors: the errors formatted in a way that is easy to understand.

Types

If you need to import any type or enum defined in this parser,
you need to import them as follows:

`ts
import { TypeOrEnumYouWantToUse } from '@hint/parser-package-json';
``

[hintrc]: https://webhint.io/docs/user-guide/configuring-webhint/summary/