export declare const popperProps: {
    role: {
        readonly type: import("vue").PropType<"listbox" | "grid" | "menu" | "tooltip" | "dialog" | "tree" | "group" | "navigation">;
        readonly required: false;
        readonly validator: ((val: unknown) => boolean) | undefined;
        __epPropKey: true;
    } & {
        readonly default: "tooltip";
    };
};
