import { default as React } from 'react';
import { INexusMessage, NexusSystemMessage } from '../model/message';
import { MessageProps, QuickReplyItemProps, ToolbarItemProps } from '@chatui/core';

export type WaitingMessageClass<T extends NexusSystemMessage> = new (...args: any[]) => T;
export interface HistoryResult {
    list: MessageProps[];
    noMore: boolean;
}
export declare class Context<T> {
    context: T;
    constructor(value: any);
    set: (callback: (props: any) => any) => void;
    get: () => {} & T;
    clear: () => any;
}
export type TPlatform = "mobile" | "pc";
export type TClient = "workbench" | "neural";
export type TSend = (msg: MessageProps) => object | Promise<INexusMessage[]> | Promise<INexusMessage> | Promise<null>;
export default interface Adaptor {
    wideBreakpoint?: string;
    bot: any;
    components: {
        [key: string]: React.FC<any>;
    };
    context: Context<any>;
    botAvatar: string;
    userAvatar: string;
    placeholder: string;
    instanceId?: string;
    env: string;
    platform?: TPlatform;
    client?: TClient;
    title: string;
    appEntry?: string;
    showHistory?: boolean;
    getWelcomeMessage: () => Promise<MessageProps[] | MessageProps> | MessageProps[] | MessageProps;
    getQuickStartMessage?: () => Promise<MessageProps[] | MessageProps> | MessageProps[] | MessageProps;
    getInitActions: () => Promise<QuickReplyItemProps[]> | QuickReplyItemProps[];
    getToolbars: () => Promise<ToolbarItemProps[]> | ToolbarItemProps[];
    send: TSend;
    getHistory?: () => object | Promise<HistoryResult> | Promise<null>;
    getWaitingMessage?: () => WaitingMessageClass<any>;
}