fix eslint bug for typescript

Author: bourdakos1

src/index.test.ts

@@ -8,7 +8,7 @@ describe('index', () => {
 	it('works with example app', () => {
 		const spec = parseComments({
 			cwd: path.join(__dirname, '../example/src'),
-			verbose: true,
+			verbose: false,
 			throwLevel: 'warn',
 		});
 

src/util/parseFile.ts

@@ -2,6 +2,7 @@ import fs from 'fs';
 import path from 'path';
 
 import jsYaml from 'js-yaml';
+import parseComments, { stringify } from 'comment-parser';
 
 import commentsToOpenApi from './commentsToOpenApi';
 import { OpenApiObject } from '../exported';
@@ -69,16 +70,14 @@ function parseFile(
 			};
 		}
 	} else {
-		const messages = linter.verify(fileContent, {
-			env: {
-				es6: true,
-				node: true,
-			},
+		const jsDocComments = parseComments(fileContent);
 
-			parserOptions: {
-				ecmaVersion: 2018,
-				sourceType: 'module',
-			},
+		const rawCommentString = jsDocComments.reduce((acc, c) => {
+			acc += '\n' + stringify([c]);
+			return acc;
+		}, '');
+
+		const messages = linter.verify(rawCommentString, {
 			rules: {
 				warnings: 'warn',
 				errors: 'error',