import { z } from "zod";
export declare const browser_select_option: import("@langchain/core/tools").DynamicStructuredTool<z.ZodObject<{
    element: z.ZodString;
    ref: z.ZodString;
    values: z.ZodArray<z.ZodString, "many">;
}, "strip", z.ZodTypeAny, {
    values: string[];
    ref: string;
    element: string;
}, {
    values: string[];
    ref: string;
    element: string;
}>>;