Function renderTeleportVNode

packages/server-renderer/src/render.ts:389–423

(
  push: PushFn,
  vnode: VNode,
  parentComponent: ComponentInternalInstance,
  slotScopeId?: string,
)

}

function renderTeleportVNode(
  push: PushFn,
  vnode: VNode,
  parentComponent: ComponentInternalInstance,
  slotScopeId?: string,
) {
  const target = vnode.props && vnode.props.to
  const disabled = vnode.props && vnode.props.disabled
  if (!target) {
    if (!disabled) {
      warn(`[@vue/server-renderer] Teleport is missing target prop.`)
    }
    return []
  }
  if (!isString(target)) {
    warn(
      `[@vue/server-renderer] Teleport target must be a query selector string.`,
    )
    return []
  }
  ssrRenderTeleport(
    push,
    push => {
      renderVNodeChildren(
        push,
        vnode.children as VNodeArrayChildren,
        parentComponent,
        slotScopeId,
      )
    },
    target,
    disabled || disabled === '',
    parentComponent,
  )
}