pub(open) trait HasRes_A11yState {
  get_a11y_state_resource(self : Self) -> 
@Milky2018/mgstudio/core.Resource
Resource[A11yState]
}

pub struct A11yState {
  last_update : 
@Milky2018/moon_accesskit.TreeUpdate
TreeUpdate?
  pending_actions : Array[
@Milky2018/moon_accesskit.ActionRequest
ActionRequest]
  focused_node : 
@Milky2018/moon_accesskit.NodeId
NodeId
}

fn a11y_host_apply_update(update : 
@Milky2018/moon_accesskit.TreeUpdate
TreeUpdate) -> Unit

fn a11y_host_begin_update(root_id : Int) -> Unit

fn a11y_host_end_update() -> Unit

fn a11y_host_push_node(node_id : Int, parent_id : Int, role_id : Int, x : Float, y : Float, width : Float, height : Float, name_id : Int, actions_mask : Int) -> Unit

fn[W : HasRes_A11yState + 
@Milky2018/mgstudio/core.ChangeTickWorld
ChangeTickWorld] a11y_plugin(app : 
@Milky2018/mgstudio/app.App
App[W]) -> 
@Milky2018/mgstudio/app.App
App[W]

fn[W : HasRes_A11yState + 
@Milky2018/mgstudio/core.ChangeTickWorld
ChangeTickWorld] a11y_poll_actions_system(world : W) -> Unit

let a11y_set : String

let ecs_components : Array[String]

let ecs_resources : Array[String]

fn[W : HasRes_A11yState + 
@Milky2018/mgstudio/core.ChangeTickWorld
ChangeTickWorld] ensure_a11y_state(world : W) -> Unit

let host_action_default_bit : Int

let host_action_focus_bit : Int

let host_action_scroll_bit : Int

let host_action_set_value_bit : Int

let host_role_button : Int

let host_role_container : Int

let host_role_image : Int

let host_role_label : Int

let host_role_window : Int

fn node_id_for_entity(entity : 
@Milky2018/mgstudio/core.Entity
Entity) -> 
@Milky2018/moon_accesskit.NodeId
NodeId