import { EventName } from '@lit/react';
import { ObcSystemButton as ObcSystemButtonElement } from '@oicl/openbridge-webcomponents/dist/components/system-button/system-button.js';
import { SystemState } from '@oicl/openbridge-webcomponents/dist/components/system-button/system-button.js';
export type { SystemState } from '@oicl/openbridge-webcomponents/dist/components/system-button/system-button.js';
export declare const ObcSystemButton: import("@lit/react").ReactWebComponent<ObcSystemButtonElement, {
    onMenuToggle: EventName<CustomEvent<{
        open: boolean;
    }>>;
    onSystemStateChange: EventName<CustomEvent<{
        state: SystemState;
    }>>;
    onMicrophonePanelOpen: EventName<CustomEvent<void>>;
    onVolumePanelOpen: EventName<CustomEvent<void>>;
    onSystemIconsPanelOpen: EventName<CustomEvent<void>>;
}>;
//# sourceMappingURL=system-button.d.ts.map