import { Content, GenerateContentConfig, LiveConnectConfig, FunctionDeclaration } from './types';
import { BaseTool } from '../tools/BaseTool';
/**
 * LLM request class that allows passing in tools, output schema and system
 * instructions to the model.
 */
export declare class LlmRequest {
    /**
     * The model name.
     */
    model?: string;
    /**
     * The contents to send to the model.
     */
    contents: Content[];
    /**
     * Additional config for the generate content request.
     * Tools in generate_content_config should not be set.
     */
    config: GenerateContentConfig;
    /**
     * Configuration for live connections
     */
    liveConnectConfig: LiveConnectConfig;
    /**
     * The tools dictionary.
     * Maps tool names to tool instances.
     * @private Not serialized when converting to JSON
     */
    private toolsDict;
    /**
     * Creates a new LLM request.
     */
    constructor();
    /**
     * Appends instructions to the system instruction.
     * @param instructions The instructions to append.
     */
    appendInstructions(instructions: string[]): void;
    /**
     * Appends tools to the request.
     * @param tools The tools to append.
     */
    appendTools(tools: BaseTool[]): void;
    /**
     * Sets the output schema for the request.
     * @param baseModel The schema class to set the output schema to.
     */
    setOutputSchema(baseModel: any): void;
    /**
     * Get the tools dictionary for this request.
     * @returns The tools dictionary
     */
    getToolsDict(): Record<string, BaseTool>;
    /**
     * Adds a function declaration to the tools.
     * @param functionDef The function definition to add
     */
    addFunction(functionDef: FunctionDeclaration): void;
    /**
     * Converts this LlmRequest to a plain object for API requests.
     * @returns A plain object representation of this request
     */
    toRequestObject(): any;
}