@octokit/webhooks/dist-src/middleware/node/get-missing-headers.js

GitHub webhook events toolset for Node.js

const WEBHOOK_HEADERS = [
    "x-github-event",
    "x-hub-signature-256",
    "x-github-delivery",
];
// https://docs.github.com/en/developers/webhooks-and-events/webhook-events-and-payloads#delivery-headers
export function getMissingHeaders(request) {
    return WEBHOOK_HEADERS.filter((header) => !(header in request.headers));
}