import * as _angular_core from '@angular/core';
import { Observable } from 'rxjs';
import { Message } from '@ng-atomic/common/models';
import { OpenAIService } from '@xxmachina/components/services/openai';

declare class MESSAGES {
    static readonly ERROR: () => Message;
    static readonly WAITING: () => Message;
}
declare class MessageService {
    readonly messages: _angular_core.WritableSignal<Message[]>;
    readonly messages$: Observable<Message[]>;
    readonly latestMessage: _angular_core.Signal<Message | null>;
    readonly latestMessage$: Observable<Message | null>;
    readonly openai: OpenAIService;
    pushMessage(message: Message): void;
    clearMessages(): void;
    completeMessage(systemMessages?: Message[]): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<MessageService, never>;
    static ɵprov: _angular_core.ɵɵInjectableDeclaration<MessageService>;
}

export { MESSAGES, MessageService };
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