import type { ToastOptions } from "variables/toastOptions";
export type ToastLevel = "success" | "error" | "info" | "warning";
export type ToastHandler = (level: ToastLevel, message: string, options?: ToastOptions) => void;
export declare const setToastHandler: (handler: ToastHandler | null) => void;
export declare const notifyToast: (level: ToastLevel, message: string, options?: ToastOptions) => void;