{
  "$schema": "https://developer.microsoft.com/json-schemas/spfx-build/spfx-serve.schema.json",
  "port": 4321,
  "https": true,
  "initialPage": "https://enter-your-SharePoint-site/_layouts/15/workbench.aspx?debugManifestsFile=https://localhost:4321/temp/manifests.js&loadSPFX=true"
}