import AnchoredPositionElement from '../../anchored_position';
type StackEntry = {
    element: AnchoredPositionElement;
    abortController?: AbortController;
};
export declare class ActionMenuFocusZoneStack {
    #private;
    constructor();
    get current(): StackEntry | undefined;
    push(next: AnchoredPositionElement, options?: {
        trapFocus: boolean;
    }): void;
    pop(target?: AnchoredPositionElement): void;
    elementIsMenuItem(element: HTMLElement): boolean;
    get isEmpty(): boolean;
}
export {};