api-extractor.json

{
  "$schema": "https://developer.microsoft.com/json-schemas/api-extractor/v7/api-extractor.schema.json",
  "mainEntryPointFilePath": "<projectFolder>/dist/index.d.ts",
  "bundledPackages": [],
  "compiler": {},
  "apiReport": {
    "enabled": false
  },

  "docModel": {
    "enabled": true,
    "apiJsonFilePath": "<projectFolder>/<unscopedPackageName>.api.json"
  },

  "dtsRollup": {
    "enabled": false
  },

  /**
   * Configures how the tsdoc-metadata.json file will be generated.
   */
  "tsdocMetadata": {
    /**
     * Whether to generate the tsdoc-metadata.json file.
     *
     * DEFAULT VALUE: true
     */
    // "enabled": true,
    /**
     * Specifies where the TSDoc metadata file should be written.
     *
     * The path is resolved relative to the folder of the config file that contains the setting; to change this,
     * prepend a folder token such as "<projectFolder>".
     *
     * The default value is "<lookup>", which causes the path to be automatically inferred from the "tsdocMetadata",
     * "typings" or "main" fields of the project's package.json.  If none of these fields are set, the lookup
     * falls back to "tsdoc-metadata.json" in the package folder.
     *
     * SUPPORTED TOKENS: <projectFolder>, <packageName>, <unscopedPackageName>
     * DEFAULT VALUE: "<lookup>"
     */
    // "tsdocMetadataFilePath": "<projectFolder>/dist/tsdoc-metadata.json"
  },

  /**
   * Specifies what type of newlines API Extractor should use when writing output files.  By default, the output files
   * will be written with Windows-style newlines.  To use POSIX-style newlines, specify "lf" instead.
   * To use the OS's default newline kind, specify "os".
   *
   * DEFAULT VALUE: "crlf"
   */
  // "newlineKind": "crlf",

  /**
   * Configures how API Extractor reports error and warning messages produced during analysis.
   *
   * There are three sources of messages:  compiler messages, API Extractor messages, and TSDoc messages.
   */
  "messages": {
    /**
     * Configures handling of diagnostic messages reported by the TypeScript compiler engine while analyzing
     * the input .d.ts files.
     *
     * TypeScript message identifiers start with "TS" followed by an integer.  For example: "TS2551"
     *
     * DEFAULT VALUE:  A single "default" entry with logLevel=warning.
     */
    "compilerMessageReporting": {
      /**
       * Configures the default routing for messages that don't match an explicit rule in this table.
       */
      "default": {
        /**
         * Specifies whether the message should be written to the the tool's output log.  Note that
         * the "addToApiReportFile" property may supersede this option.
         *
         * Possible values: "error", "warning", "none"
         *
         * Errors cause the build to fail and return a nonzero exit code.  Warnings cause a production build fail
         * and return a nonzero exit code.  For a non-production build (e.g. when "api-extractor run" includes
         * the "--local" option), the warning is displayed but the build will not fail.
         *
         * DEFAULT VALUE: "warning"
         */
        "logLevel": "warning"

        /**
         * When addToApiReportFile is true:  If API Extractor is configured to write an API report file (.api.md),
         * then the message will be written inside that file; otherwise, the message is instead logged according to
         * the "logLevel" option.
         *
         * DEFAULT VALUE: false
         */
        // "addToApiReportFile": true
      }

      // "TS2551": {
      //   "logLevel": "warning",
      //   "addToApiReportFile": true
      // },
      //
      // . . .
    },

    /**
     * Configures handling of messages reported by API Extractor during its analysis.
     *
     * API Extractor message identifiers start with "ae-".  For example: "ae-extra-release-tag"
     *
     * DEFAULT VALUE: See api-extractor-defaults.json for the complete table of extractorMessageReporting mappings
     */
    "extractorMessageReporting": {
      "ae-wrong-input-file-type": {
        "logLevel": "none"
      },
      "default": {
        "logLevel": "warning"
        // "addToApiReportFile": true
      }

      // "ae-forgotten-export": {
      //   "logLevel": "none"
      //   // "addToApiReportFile": true
      // }
      //
      // . . .
    },

    /**
     * Configures handling of messages reported by the TSDoc parser when analyzing code comments.
     *
     * TSDoc message identifiers start with "tsdoc-".  For example: "tsdoc-link-tag-unescaped-text"
     *
     * DEFAULT VALUE:  A single "default" entry with logLevel=warning.
     */
    "tsdocMessageReporting": {
      "default": {
        "logLevel": "warning"
        // "addToApiReportFile": true
      }
    }
  }
}