Method warn

vscode-ng-language-service/server/src/session.ts:730–736

* Show a warning message in the remote console and log to file. * * @param message The message to show.

(message: string)

   * @param message The message to show.
   */
  warn(message: string): void {
    if (this.logToConsole) {
      this.connection.console.warn(message);
    }
    // ts.server.Msg does not have warning level, so log as info.
    this.logger.msg(`[WARN] ${message}`, ts.server.Msg.Info);
  }

  /**
   * Show an information message in the remote console and log to file.