export function useWidgetInstanceFunctions(params?: {
    selector?: string;
    functions?: Record<string, FunctionDefinition | null> | null;
}, deps?: any[]): ChatBotKitWidgetElementV2 | null;
export default useWidgetInstanceFunctions;
export type FunctionDefinition = import("@chatbotkit/widget/v2").FunctionDefinition;
export type ChatBotKitWidgetElementV2 = import("@chatbotkit/widget/v2").ChatBotKitWidgetElementV2;