import type { AddButtonActionBarEvent } from "../../Events/Ui/ButtonActionBarEvent";
import { IframeApiContribution } from "../IframeApiContribution";
export type ButtonActionBarClickedCallback = (buttonActionBar: AddButtonActionBarEvent) => void;
export type ActionBarButtonDescriptor = AddButtonActionBarEvent & {
    callback?: ButtonActionBarClickedCallback;
};
export declare class WorkAdventureButtonActionBarCommands extends IframeApiContribution<WorkAdventureButtonActionBarCommands> {
    private _callbacks;
    callbacks: {
        type: "buttonActionBarTriggered";
        callback: (event: string) => void;
    }[];
    /**
     * Add action bar button
     * {@link http://workadventure.localhost/map-building/api-ui.md#add-action-bar | Website documentation}
     */
    addButton(descriptor: ActionBarButtonDescriptor): void;
    /**
     * Remove action bar button
     * {@link http://workadventure.localhost/map-building/api-ui.md#remove-action-bar | Website documentation}
     */
    removeButton(id: string): void;
}
declare const _default: WorkAdventureButtonActionBarCommands;
export default _default;