import { ReactNode } from 'react';
import { IMessageService, MessageShowOptions, MessageShowResult } from './message-service.doc';
export interface MessageInfo {
    key: number;
    content: ReactNode;
    options: MessageShowOptions;
    resolve(): void;
}
export declare class MessageService implements IMessageService {
    private lastMessageId;
    private messagePositon;
    private readonly messageInfoSet;
    readonly container: HTMLElement;
    constructor();
    readonly messages: ReactNode;
    info(content: ReactNode, options?: MessageShowOptions): MessageShowResult;
    success(content: ReactNode, options?: MessageShowOptions): MessageShowResult;
    error(content: ReactNode, options?: MessageShowOptions): MessageShowResult;
    warning(content: ReactNode, options?: MessageShowOptions): MessageShowResult;
    confirm(content: ReactNode, options?: MessageShowOptions): MessageShowResult;
    loading(content: ReactNode, options?: MessageShowOptions): MessageShowResult;
    private show;
    private close;
}