import { BaseLLMOutputParser } from '@langchain/core/output_parsers';
import { ChatGeneration } from '@langchain/core/outputs';
import { InteropZodType } from '@langchain/core/utils/types';
import { JsonOutputKeyToolsParserParamsInterop } from '@langchain/core/output_parsers/openai_tools';
interface GoogleGenerativeAIToolsOutputParserParams<T extends Record<string, any>> extends JsonOutputKeyToolsParserParamsInterop<T> {
}
export declare class GoogleGenerativeAIToolsOutputParser<T extends Record<string, any> = Record<string, any>> extends BaseLLMOutputParser<T> {
    static lc_name(): string;
    lc_namespace: string[];
    returnId: boolean;
    /** The type of tool calls to return. */
    keyName: string;
    /** Whether to return only the first tool call. */
    returnSingle: boolean;
    zodSchema?: InteropZodType<T>;
    constructor(params: GoogleGenerativeAIToolsOutputParserParams<T>);
    protected _validateResult(result: unknown): Promise<T>;
    parseResult(generations: ChatGeneration[]): Promise<T>;
}
export {};