chore(deps-dev): bump typescript from 3.4.2 to 3.4.3
chore(deps-dev): bump typescript from 3.4.2 to 3.4.3

Bumps [typescript](https://github.com/Microsoft/TypeScript) from 3.4.2 to 3.4.3.
- [Release notes](https://github.com/Microsoft/TypeScript/releases)
- [Commits](https://github.com/Microsoft/TypeScript/commits)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
NekR/webpack,EliteScientist/webpack,SimenB/webpack,SimenB/webpack,EliteScientist/webpack,webpack/webpack,SimenB/webpack,SimenB/webpack,webpack/webpack,webpack/webpack,NekR/webpack,webpack/webpack