Yes please, raise a PR, make sure it passes the build.
To build:
npm install
npm run build
export NODE_CONFIG_TS_DIR=$(pwd)
export NODE_ENv=development
Create a directory and a default development.json file
mkdir -p $(pwd)/env
cp config/default.json env/development.json
.. and update the development.json before running
node lib/main.js
docker build -t onvif .
Try and follow the style of the code already; when I contribute to your repo, I'll follow the style that's there.