import { PharosAgentKit } from "../../agent";
import { DynamicStructuredTool } from "@langchain/core/tools";
import { z } from "zod";
export declare function fetchPriceTool(_agent: PharosAgentKit): DynamicStructuredTool<z.ZodObject<{
    chainTokenAddrStrings: z.ZodArray<z.ZodString, "many">;
    searchWidth: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    chainTokenAddrStrings: string[];
    searchWidth?: string | undefined;
}, {
    chainTokenAddrStrings: string[];
    searchWidth?: string | undefined;
}>>;
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