/**
 * Author: Srilal S. Siriwardhane
 * Email: SrilalS@99x.io
**/
import { AvailableModels } from "../types/AvailableModels.js";
import { ChatMessage } from "../types/ChatMessages.js";
/**
 * AbstractLLMInferenceEngine is the abstract class that defines the abstract methods that
 * should be implemented by the LLMInferenceEngines.
 */
export declare abstract class AbstractLLMInferenceEngine {
    abstract availableModels: AvailableModels;
    /**
     * runChatInference
     * @param chat - The chat messages to be used for inference.
     * use the provided ChatMessage types to prevent potential issues.
     * @returns Promise<ChatMessage[]>
     *
     * This function is used to run chat inference on the given chat messages.
     * It returns a promise of ChatMessage[].
     *
    **/
    abstract runChatInference(chat: ChatMessage[]): Promise<ChatMessage[]>;
    /**
 * runCompletionInference
 * @param prompt - The prompt to be used for inference.
 * @returns Promise<string>
 *
 * This function is used to run completion inference on the given prompt.
 * It returns a promise of string.
 *
 */
    abstract runCompletionInference(prompt: string): Promise<string>;
    /**
     * progressCallback
     * @param initProgress - The initial progress of the inference.
     *
     * This function is used to update the status of the inference.
     *
     */
    abstract progressCallback(initProgress: any): void;
}