import { PropType } from 'vue';
export declare function getOptionsProps(): {
    options: {
        type: PropType<any[]>;
        default: () => never[];
    };
    optionLabel: {
        type: StringConstructor;
        default: string;
    };
    optionValue: {
        type: StringConstructor;
        default: string;
    };
};
export declare function getGroupByProps(): {
    groupBy: {
        type: PropType<(option: any, index: number) => string | null> | null;
        default: null;
    };
    groupOrder: {
        type: PropType<string[]>;
        default: () => never[];
    };
};