Babel config (@hint/parser-babel-config)

The babel-config parser allows the user to analyze the Babel configuration in their projects.

This package is installed automatically by webhint:

npm install hint --save-dev

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

And then activate it via the .hintrc configuration file:

{
    "connector": {...},
    "formatters": [...],
    "hints": {
        ...
    },
    "parsers": ["babel-config"],
    ...
}

This parser detects if a .babelrc configuration file is present, or if the Babel configuration is specified in package.json, and validates the Babel configuration against the schema.

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

Events emitted

This parser emits the following events:

• parse::start::babel-config, of type BabelConfigParseStart which contains the following information:

  • resource: the resource we are going to parse.

• parse:🔚:babel-config, of type BabelConfigParse which contains the following information:

  • resource: the parsed resource.
  • config: an object with a valid configuration.

• parse::error::babel-config::json, of type BabelConfigInvalidJSON which contains the following information:

  • resource: the parsed resource.
  • error: the error emited parsing the configuration file.

• parse::error::babel-config::circular, of type BabelConfigInvalidJSON which contains the following information:

  • resource: the parsed resource.
  • error: the error emited parsing the configuration file.

• parse::error::babel-config::extends, of type BabelConfigInvalidJSON which contains the following information:

  • resource: the parsed resource.
  • error: the error emited parsing the configuration file.

• parse::error::babel-config::schema, of type BabelConfigInvalidSchema which contains the following information:

  • resource: the parsed resource.
  • errors: all the errors that the schama validator returns.

Types

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

import { TypeOrEnumYouWantToUse } from '@hint/parser-babel-config';