import type { UseToggleButtonGroupExposes } from '@primereact/types/headless/togglebuttongroup';
export declare const useToggleButtonGroup: (inProps?: unknown) => import("@primereact/types/core").HeadlessInstance<import("@primereact/types/headless/togglebuttongroup").UseToggleButtonGroupProps, unknown, {
    state: {
        value: unknown;
    };
    rootProps: {
        'data-allow-empty'?: "" | undefined;
        'data-multiple'?: "" | undefined;
        'data-invalid'?: "" | undefined;
        'data-disabled'?: "" | undefined;
        role: "group";
        'data-scope': string;
        'data-part': string;
    };
    updateChange: (event: Parameters<UseToggleButtonGroupExposes["updateChange"]>[0]) => void;
    isPressed: (value: unknown | unknown[] | undefined, toggleButtonValue: unknown) => boolean | undefined;
}>;