import type { ToastProps, ToastContainerConfig } from "../types";
export declare const defaultConfig: ToastContainerConfig;
export declare function generateToastId(): string;
export declare function getDefaultToastData(): ToastProps;
export declare function convertToCSSVariables<T = Record<string, string | number>>(data: T): Record<string, string>;
export declare function shallowMerge(obj1?: Record<string, any>, obj2?: Record<string, any>): any;