import { z } from "zod";
export declare const browser_type: import("@langchain/core/tools").DynamicStructuredTool<z.ZodObject<{
    element: z.ZodString;
    ref: z.ZodString;
    text: z.ZodString;
    submit: z.ZodOptional<z.ZodBoolean>;
}, "strip", z.ZodTypeAny, {
    text: string;
    ref: string;
    element: string;
    submit?: boolean | undefined;
}, {
    text: string;
    ref: string;
    element: string;
    submit?: boolean | undefined;
}>>;