Function setMarker

packages/core/test/acceptance/hmr_spec.ts:2412–2414

(node: Node)

  }

  function setMarker(node: Node) {
    (node as any)[CREATED_INITIALLY_MARKER] = true;
  }

  function hasMarker(node: Node): boolean {
    return !!(node as any)[CREATED_INITIALLY_MARKER];