Bump typescript from 3.7.3 to 3.7.4

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.7.3 to 3.7.4.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -131,7 +131,7 @@
     "ts-node": "8.5.2",
     "tsconfig-paths": "3.9.0",
     "typedoc": "0.15.6",
-    "typescript": "3.7.3",
+    "typescript": "3.7.4",
     "webpack": "4.41.5",
     "webpack-cli": "3.3.10",
     "webpack-dev-server": "3.9.0",