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TypeScript config

TypeScript config (@hint/parser-typescript-config)

The typescript-config parser allows the user to analyze the TypeScript configuration in their projects.

It will detect if a TypeScript configuration file is present in your project, checking the name of the file (i.e. tsconfig.json, tsconfig.developement.json). This parser detects if a config file has a valid content.

This package is installed automatically by webhint:

npm install hint --save-dev

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

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

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

Events emitted

This parser emits the following events:

  • parse::start::typescript-config, of type TypeScriptConfigParseStart which contains the following information:

    • resource: the resource we are going to parse.
  • parse::end::typescript-config, of type TypeScriptConfigParse which contains the following information:

    • resource: the parsed resource.
    • config: an object with a valid configuration (TypeScriptConfig).
  • parse::error::typescript-config::json, of type TypeScriptConfigInvalidJSON which contains the following information:

    • resource: the parsed resource.
    • error: the error emited parsing the configuration file.
  • parse::error::typescript-config::cicular, of type TypeScriptConfigInvalidJSON which contains the following information:

    • resource: the parsed resource.
    • error: the error emited parsing the configuration file.
  • parse::error::typescript-config::extends, of type TypeScriptConfigInvalidJSON which contains the following information:

    • resource: the parsed resource.
    • error: the error emited parsing the configuration file.
  • parse::error::typescript-config::schema, of type TypeScriptConfigInvalidSchema 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-typescript-config';