import { DisplayObject } from "pixi.js";
import { DLayoutHorizontal, DLayoutHorizontalOptions, DThemeLayoutHorizontal } from "./d-layout-horizontal";
import { DLayoutSpaceOptions, DThemeLayoutSpace } from "./d-layout-space";
import { DMenuBarItemOptions } from "./d-menu-bar-item";
export interface DMenuBarItemSpaceOptions<THEME extends DThemeMenuBarItemSpace = DThemeMenuBarItemSpace> extends DLayoutSpaceOptions<THEME> {
    space: true;
}
export interface DThemeMenuBarItemSpace extends DThemeLayoutSpace {
}
export interface DMenuBarOptions<VALUE = unknown, THEME extends DThemeMenuBar = DThemeMenuBar> extends DLayoutHorizontalOptions<THEME> {
    items?: Array<DMenuBarItemOptions<VALUE> | DMenuBarItemSpaceOptions | DisplayObject | null>;
}
export interface DThemeMenuBar extends DThemeLayoutHorizontal {
}
export declare class DMenuBar<VALUE = unknown, THEME extends DThemeMenuBar = DThemeMenuBar, OPTIONS extends DMenuBarOptions<VALUE, THEME> = DMenuBarOptions<VALUE, THEME>> extends DLayoutHorizontal<THEME, OPTIONS> {
    protected init(options?: OPTIONS): void;
    protected toItem(item: DMenuBarItemOptions<VALUE> | DMenuBarItemSpaceOptions | DisplayObject | null): DisplayObject | null;
    protected onKeyDown(e: KeyboardEvent): boolean;
    protected getType(): string;
}