import { TypedLLMServiceEventEmmiter } from './typed-events/LLMServiceEvents';
import { AppAllModelIds, AppLLMProvidersName, AppLLMServiceOptions, LLMMessage } from '@monorepo/src/app/Types/firebase';
export declare abstract class LLMService extends TypedLLMServiceEventEmmiter {
    provider: AppLLMProvidersName;
    modelId: AppAllModelIds;
    constructor(options: AppLLMServiceOptions);
    abstract tryAbortCurrentStream(): void;
    abstract kill(): void;
    abstract invokeTurn(utterance: string): void;
    abstract getMessagesHistory(): LLMMessage[];
}