import { BaseContract, BigNumber, BigNumberish, BytesLike, CallOverrides, ContractTransaction, Overrides, PopulatedTransaction, Signer, utils } from "ethers";
import { FunctionFragment, Result } from "@ethersproject/abi";
import { Listener, Provider } from "@ethersproject/providers";
import { TypedEventFilter, TypedEvent, TypedListener, OnEvent } from "./common";
export interface CurveStEthExchangeAdapterInterface extends utils.Interface {
    functions: {
        "buyStEth(uint256,uint256,address)": FunctionFragment;
        "getSpender()": FunctionFragment;
        "getTradeCalldata(address,address,address,uint256,uint256,bytes)": FunctionFragment;
        "sellStEth(uint256,uint256,address)": FunctionFragment;
        "stETH()": FunctionFragment;
        "stableswap()": FunctionFragment;
        "weth()": FunctionFragment;
    };
    encodeFunctionData(functionFragment: "buyStEth", values: [BigNumberish, BigNumberish, string]): string;
    encodeFunctionData(functionFragment: "getSpender", values?: undefined): string;
    encodeFunctionData(functionFragment: "getTradeCalldata", values: [string, string, string, BigNumberish, BigNumberish, BytesLike]): string;
    encodeFunctionData(functionFragment: "sellStEth", values: [BigNumberish, BigNumberish, string]): string;
    encodeFunctionData(functionFragment: "stETH", values?: undefined): string;
    encodeFunctionData(functionFragment: "stableswap", values?: undefined): string;
    encodeFunctionData(functionFragment: "weth", values?: undefined): string;
    decodeFunctionResult(functionFragment: "buyStEth", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "getSpender", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "getTradeCalldata", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "sellStEth", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "stETH", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "stableswap", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "weth", data: BytesLike): Result;
    events: {};
}
export interface CurveStEthExchangeAdapter extends BaseContract {
    connect(signerOrProvider: Signer | Provider | string): this;
    attach(addressOrName: string): this;
    deployed(): Promise<this>;
    interface: CurveStEthExchangeAdapterInterface;
    queryFilter<TEvent extends TypedEvent>(event: TypedEventFilter<TEvent>, fromBlockOrBlockhash?: string | number | undefined, toBlock?: string | number | undefined): Promise<Array<TEvent>>;
    listeners<TEvent extends TypedEvent>(eventFilter?: TypedEventFilter<TEvent>): Array<TypedListener<TEvent>>;
    listeners(eventName?: string): Array<Listener>;
    removeAllListeners<TEvent extends TypedEvent>(eventFilter: TypedEventFilter<TEvent>): this;
    removeAllListeners(eventName?: string): this;
    off: OnEvent<this>;
    on: OnEvent<this>;
    once: OnEvent<this>;
    removeListener: OnEvent<this>;
    functions: {
        buyStEth(_sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, _destinationAddress: string, overrides?: Overrides & {
            from?: string | Promise<string>;
        }): Promise<ContractTransaction>;
        getSpender(overrides?: CallOverrides): Promise<[string]>;
        getTradeCalldata(_sourceToken: string, _destinationToken: string, _destinationAddress: string, _sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, arg5: BytesLike, overrides?: CallOverrides): Promise<[string, BigNumber, string]>;
        sellStEth(_sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, _destinationAddress: string, overrides?: Overrides & {
            from?: string | Promise<string>;
        }): Promise<ContractTransaction>;
        stETH(overrides?: CallOverrides): Promise<[string]>;
        stableswap(overrides?: CallOverrides): Promise<[string]>;
        weth(overrides?: CallOverrides): Promise<[string]>;
    };
    buyStEth(_sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, _destinationAddress: string, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<ContractTransaction>;
    getSpender(overrides?: CallOverrides): Promise<string>;
    getTradeCalldata(_sourceToken: string, _destinationToken: string, _destinationAddress: string, _sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, arg5: BytesLike, overrides?: CallOverrides): Promise<[string, BigNumber, string]>;
    sellStEth(_sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, _destinationAddress: string, overrides?: Overrides & {
        from?: string | Promise<string>;
    }): Promise<ContractTransaction>;
    stETH(overrides?: CallOverrides): Promise<string>;
    stableswap(overrides?: CallOverrides): Promise<string>;
    weth(overrides?: CallOverrides): Promise<string>;
    callStatic: {
        buyStEth(_sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, _destinationAddress: string, overrides?: CallOverrides): Promise<void>;
        getSpender(overrides?: CallOverrides): Promise<string>;
        getTradeCalldata(_sourceToken: string, _destinationToken: string, _destinationAddress: string, _sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, arg5: BytesLike, overrides?: CallOverrides): Promise<[string, BigNumber, string]>;
        sellStEth(_sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, _destinationAddress: string, overrides?: CallOverrides): Promise<void>;
        stETH(overrides?: CallOverrides): Promise<string>;
        stableswap(overrides?: CallOverrides): Promise<string>;
        weth(overrides?: CallOverrides): Promise<string>;
    };
    filters: {};
    estimateGas: {
        buyStEth(_sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, _destinationAddress: string, overrides?: Overrides & {
            from?: string | Promise<string>;
        }): Promise<BigNumber>;
        getSpender(overrides?: CallOverrides): Promise<BigNumber>;
        getTradeCalldata(_sourceToken: string, _destinationToken: string, _destinationAddress: string, _sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, arg5: BytesLike, overrides?: CallOverrides): Promise<BigNumber>;
        sellStEth(_sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, _destinationAddress: string, overrides?: Overrides & {
            from?: string | Promise<string>;
        }): Promise<BigNumber>;
        stETH(overrides?: CallOverrides): Promise<BigNumber>;
        stableswap(overrides?: CallOverrides): Promise<BigNumber>;
        weth(overrides?: CallOverrides): Promise<BigNumber>;
    };
    populateTransaction: {
        buyStEth(_sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, _destinationAddress: string, overrides?: Overrides & {
            from?: string | Promise<string>;
        }): Promise<PopulatedTransaction>;
        getSpender(overrides?: CallOverrides): Promise<PopulatedTransaction>;
        getTradeCalldata(_sourceToken: string, _destinationToken: string, _destinationAddress: string, _sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, arg5: BytesLike, overrides?: CallOverrides): Promise<PopulatedTransaction>;
        sellStEth(_sourceQuantity: BigNumberish, _minDestinationQuantity: BigNumberish, _destinationAddress: string, overrides?: Overrides & {
            from?: string | Promise<string>;
        }): Promise<PopulatedTransaction>;
        stETH(overrides?: CallOverrides): Promise<PopulatedTransaction>;
        stableswap(overrides?: CallOverrides): Promise<PopulatedTransaction>;
        weth(overrides?: CallOverrides): Promise<PopulatedTransaction>;
    };
}
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