import { LightLitElement } from '../light-lit-element';
import { GroupHeaderButtonsElement } from '../../types/internal';
export declare class WorkspacesGroupHeaderButtons extends LightLitElement implements GroupHeaderButtonsElement {
    restore: {
        visible: boolean;
    };
    maximize: {
        visible: boolean;
    };
    eject: {
        visible: boolean;
    };
    isAddWindowPopupActive: boolean;
    workspaceId: string;
    groupId: string;
    frameId: string;
    connectedCallback(): void;
    protected render(): import("lit-html").TemplateResult<1>;
    private initButton;
    private getEjectButton;
    private getRestoreButton;
    private getMaximizeButton;
}
//# sourceMappingURL=header-buttons.d.ts.map