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.