Bump @typescript-eslint/parser from 2.3.3 to 2.4.0

Bumps [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser) from 2.3.3 to 2.4.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/parser/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v2.4.0/packages/parser)

Signed-off-by: dependabot-preview[bot] <[email protected]>

package.json

@@ -58,7 +58,7 @@
     "@types/sinon": "~7.5.0",
     "@types/typeahead": "~0.11.32",
     "@typescript-eslint/eslint-plugin": "~2.4.0",
-    "@typescript-eslint/parser": "~2.3.1",
+    "@typescript-eslint/parser": "~2.4.0",
     "angular": "1.7.8",
     "angular-animate": "1.7.8",
     "angular-dynamic-locale": "~0.1.37",