import type { BaseContract, BigNumberish, BytesLike, FunctionFragment, Result, Interface, ContractRunner, ContractMethod, Listener } from "ethers";
import type { TypedContractEvent, TypedDeferredTopicFilter, TypedEventLog, TypedListener, TypedContractMethod } from "./common";
export declare namespace IVault {
    type RateInfoStruct = {
        rate: BigNumberish;
        accumulatedRate: BigNumberish;
        lastUpdateTime: BigNumberish;
    };
    type RateInfoStructOutput = [
        rate: bigint,
        accumulatedRate: bigint,
        lastUpdateTime: bigint
    ] & {
        rate: bigint;
        accumulatedRate: bigint;
        lastUpdateTime: bigint;
    };
}
export interface RateInterface extends Interface {
    getFunction(nameOrSignature: "calculateCurrentAccumulatedRate" | "calculateCurrentTotalAccumulatedRate"): FunctionFragment;
    encodeFunctionData(functionFragment: "calculateCurrentAccumulatedRate", values: [IVault.RateInfoStruct]): string;
    encodeFunctionData(functionFragment: "calculateCurrentTotalAccumulatedRate", values: [IVault.RateInfoStruct, IVault.RateInfoStruct]): string;
    decodeFunctionResult(functionFragment: "calculateCurrentAccumulatedRate", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "calculateCurrentTotalAccumulatedRate", data: BytesLike): Result;
}
export interface Rate extends BaseContract {
    connect(runner?: ContractRunner | null): Rate;
    waitForDeployment(): Promise<this>;
    interface: RateInterface;
    queryFilter<TCEvent extends TypedContractEvent>(event: TCEvent, fromBlockOrBlockhash?: string | number | undefined, toBlock?: string | number | undefined): Promise<Array<TypedEventLog<TCEvent>>>;
    queryFilter<TCEvent extends TypedContractEvent>(filter: TypedDeferredTopicFilter<TCEvent>, fromBlockOrBlockhash?: string | number | undefined, toBlock?: string | number | undefined): Promise<Array<TypedEventLog<TCEvent>>>;
    on<TCEvent extends TypedContractEvent>(event: TCEvent, listener: TypedListener<TCEvent>): Promise<this>;
    on<TCEvent extends TypedContractEvent>(filter: TypedDeferredTopicFilter<TCEvent>, listener: TypedListener<TCEvent>): Promise<this>;
    once<TCEvent extends TypedContractEvent>(event: TCEvent, listener: TypedListener<TCEvent>): Promise<this>;
    once<TCEvent extends TypedContractEvent>(filter: TypedDeferredTopicFilter<TCEvent>, listener: TypedListener<TCEvent>): Promise<this>;
    listeners<TCEvent extends TypedContractEvent>(event: TCEvent): Promise<Array<TypedListener<TCEvent>>>;
    listeners(eventName?: string): Promise<Array<Listener>>;
    removeAllListeners<TCEvent extends TypedContractEvent>(event?: TCEvent): Promise<this>;
    calculateCurrentAccumulatedRate: TypedContractMethod<[
        _rateInfo: IVault.RateInfoStruct
    ], [
        bigint
    ], "view">;
    calculateCurrentTotalAccumulatedRate: TypedContractMethod<[
        _baseRateInfo: IVault.RateInfoStruct,
        _collateralRateInfo: IVault.RateInfoStruct
    ], [
        bigint
    ], "view">;
    getFunction<T extends ContractMethod = ContractMethod>(key: string | FunctionFragment): T;
    getFunction(nameOrSignature: "calculateCurrentAccumulatedRate"): TypedContractMethod<[_rateInfo: IVault.RateInfoStruct], [bigint], "view">;
    getFunction(nameOrSignature: "calculateCurrentTotalAccumulatedRate"): TypedContractMethod<[
        _baseRateInfo: IVault.RateInfoStruct,
        _collateralRateInfo: IVault.RateInfoStruct
    ], [
        bigint
    ], "view">;
    filters: {};
}