export const enum ShapeFlags {
  ELEMENT = 1,
  FUNCTIONAL_COMPONENT = 1 << 1,
  STATEFUL_COMPONENT = 1 << 2,
  TEXT_CHILDREN = 1 << 3,
  ARRAY_CHILDREN = 1 << 4,
  SLOTS_CHILDREN = 1 << 5,
  SUSPENSE = 1 << 6,
  COMPONENT_SHOULD_KEEP_ALIVE = 1 << 7,
  COMPONENT_KEPT_ALIVE = 1 << 8,
  COMPONENT = ShapeFlags.STATEFUL_COMPONENT | ShapeFlags.FUNCTIONAL_COMPONENT
}

// For runtime consumption
export const PublicShapeFlags = {
  ELEMENT: ShapeFlags.ELEMENT,
  FUNCTIONAL_COMPONENT: ShapeFlags.FUNCTIONAL_COMPONENT,
  STATEFUL_COMPONENT: ShapeFlags.STATEFUL_COMPONENT,
  TEXT_CHILDREN: ShapeFlags.TEXT_CHILDREN,
  ARRAY_CHILDREN: ShapeFlags.ARRAY_CHILDREN,
  SLOTS_CHILDREN: ShapeFlags.SLOTS_CHILDREN,
  SUSPENSE: ShapeFlags.SUSPENSE,
  COMPONENT_SHOULD_KEEP_ALIVE: ShapeFlags.COMPONENT_SHOULD_KEEP_ALIVE,
  COMPONENT_KEPT_ALIVE: ShapeFlags.COMPONENT_KEPT_ALIVE,
  COMPONENT: ShapeFlags.COMPONENT
}