gojs/projects/minimalSource/tsconfig.json

Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams

{
  "compilerOptions": {
    "target": "es5",
    "module": "commonjs",
    "removeComments": true,
    "strict": true,
    "strictNullChecks": false
  }
}