import { ReactNode } from 'react';
import { MessageOptions } from './message.doc';
export declare type MessagePosition = 'top' | 'right-top' | 'right-bottom';
export interface MessageShowOptions extends MessageOptions {
    /**
     * Time(ms) before auto-dismiss, won't auto-dismiss if set to negative numbers
     */
    duration?: number;
    /**
     * Defaults to `'right-bottom'`.
     */
    position?: MessagePosition;
}
export interface MessageShowResult {
    /**
     * The corresponding promise. It is resolved when message is closed
     */
    promise: Promise<void>;
    /**
     * Function used to close message manually
     */
    close(): void;
}
export interface IMessageService {
    /**
     * The container for rendering message DOM elements.
     */
    readonly container: HTMLElement;
    /**
     * Messages to be rendered within root component, should be put under theme provider.
     *
     * @observable
     */
    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;
    /**
     * @param options
     * options.duration Defaults to `-1`, so it won't auto-dismiss. Call `close` in returned MessageShowResult to dismiss the message.
     */
    loading(content: ReactNode, options?: MessageShowOptions): MessageShowResult;
}