import { FctAddress, FctValue } from '../../../../Fct/generics/FctParams';
export declare const GetBestRate: {
    new (args: {
        chainId: import("../../../../Fct/generics/FctParams").ChainId;
        initParams?: Partial<{
            to: string | import("../../corelibTypes").Variable | undefined;
            methodParams: unknown;
        }> | undefined;
        walletAddress?: string | undefined;
        vaultAddress?: string | undefined;
        provider?: import("@ethersproject/providers").JsonRpcProvider | undefined;
    }): import("../../../../Fct/createPlugin").NewPluginType<"CURVE", "GETTER", "get_best_rate", string | undefined, {
        input: {
            to: FctAddress;
            methodParams: {
                from: FctAddress;
                to: FctAddress;
                amount: FctValue;
            };
        };
        output: {
            poolAddress: FctAddress;
            expectedAmount: FctValue;
        };
    }, Partial<{
        to: string | import("../../corelibTypes").Variable | undefined;
        methodParams: unknown;
    }>>;
};