Install as an npm devDependency. TypeScript and TSLint should also be installed.

npm install --save-dev typescript tslint @ptsecurity/tslint-config

Include a tslint.json file in your project and add "@ptsecurity/tslint-config" to the "extends" field. Custom rules can then be enabled under "rules".

{
  "extends": ["@ptsecurity/tslint-config"],
  "rules": {
    ...
  }
}

Please read community-guidelines here.