import type { ReactNode } from 'react';
import type { PromiseOptions, ToastLayout, ToastOptions, ToastPosition, ToastType } from '../core/types';
type Options = Omit<ToastOptions, 'content' | 'title'>;
/**
 * The v4 hook, kept for compatibility. Unlike v4 it no longer requires a
 * surrounding provider — it talks to the same global store as `toast()`.
 *
 * Prefer importing `toast` directly; use this when you want the live queue.
 */
export declare const useToast: () => {
    /** Live queue, newest last. */
    toasts: import("../core/types").ToastRecord[];
    toast: (options: ToastOptions & {
        type?: ToastType;
    }) => string;
    update: (id: string | number, updates: ToastOptions & {
        type?: ToastType;
    }) => void;
    dismiss: (id?: string | number) => void;
    clearAll: () => void;
    promise: <T>(input: Promise<T> | (() => Promise<T>), options: PromiseOptions<T>) => string;
    loading: (content: ReactNode, options?: Options) => string;
    default: (content: ReactNode, options?: Options) => string;
    message: (content: ReactNode, options?: Options) => string;
    info: (content: ReactNode, options?: Options) => string;
    success: (content: ReactNode, options?: Options) => string;
    warning: (content: ReactNode, options?: Options) => string;
    error: (content: ReactNode, options?: Options) => string;
    custom: (content: ReactNode, options?: Options) => string;
    changePosition: (position: ToastPosition) => void;
    changeLayout: (layout: ToastLayout) => void;
    position: ToastPosition | undefined;
    layout: ToastLayout | undefined;
};
export {};