import type { BaseContract, BigNumber, BigNumberish, BytesLike, CallOverrides, ContractTransaction, Overrides, PopulatedTransaction, Signer, utils } from "ethers";
import type { FunctionFragment, Result, EventFragment } from "@ethersproject/abi";
import type { Listener, Provider } from "@ethersproject/providers";
import type { TypedEventFilter, TypedEvent, TypedListener, OnEvent } from "./common.js";
export interface E4cRangerStakingInterface extends utils.Interface {
    functions: {
        "nft()": FunctionFragment;
        "onERC721Received(address,address,uint256,bytes)": FunctionFragment;
        "originalOwner(uint256)": FunctionFragment;
        "totalStakingTime(uint256)": FunctionFragment;
        "unstake(uint256)": FunctionFragment;
        "upgradeDuration()": FunctionFragment;
        "upgraded(uint256)": FunctionFragment;
    };
    getFunction(nameOrSignatureOrTopic: "nft" | "onERC721Received" | "originalOwner" | "totalStakingTime" | "unstake" | "upgradeDuration" | "upgraded"): FunctionFragment;
    encodeFunctionData(functionFragment: "nft", values?: undefined): string;
    encodeFunctionData(functionFragment: "onERC721Received", values: [string, string, BigNumberish, BytesLike]): string;
    encodeFunctionData(functionFragment: "originalOwner", values: [BigNumberish]): string;
    encodeFunctionData(functionFragment: "totalStakingTime", values: [BigNumberish]): string;
    encodeFunctionData(functionFragment: "unstake", values: [BigNumberish]): string;
    encodeFunctionData(functionFragment: "upgradeDuration", values?: undefined): string;
    encodeFunctionData(functionFragment: "upgraded", values: [BigNumberish]): string;
    decodeFunctionResult(functionFragment: "nft", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "onERC721Received", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "originalOwner", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "totalStakingTime", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "unstake", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "upgradeDuration", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "upgraded", data: BytesLike): Result;
    events: {
        "Staked(address,uint256)": EventFragment;
        "Withdrawn(address,uint256)": EventFragment;
    };
    getEvent(nameOrSignatureOrTopic: "Staked"): EventFragment;
    getEvent(nameOrSignatureOrTopic: "Withdrawn"): EventFragment;
}
export interface StakedEventObject {
    user: string;
    tokenId: BigNumber;
}
export type StakedEvent = TypedEvent<[string, BigNumber], StakedEventObject>;
export type StakedEventFilter = TypedEventFilter<StakedEvent>;
export interface WithdrawnEventObject {
    user: string;
    tokenId: BigNumber;
}
export type WithdrawnEvent = TypedEvent<[
    string,
    BigNumber
], WithdrawnEventObject>;
export type WithdrawnEventFilter = TypedEventFilter<WithdrawnEvent>;
export interface E4cRangerStaking extends BaseContract {
    connect(signerOrProvider: Signer | Provider | string): this;
    attach(addressOrName: string): this;
    deployed(): Promise<this>;
    interface: E4cRangerStakingInterface;
    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: {
        nft(overrides?: CallOverrides): Promise<[string]>;
        onERC721Received(arg0: string, from: string, tokenId: BigNumberish, arg3: BytesLike, overrides?: Overrides & {
            from?: string;
        }): Promise<ContractTransaction>;
        originalOwner(arg0: BigNumberish, overrides?: CallOverrides): Promise<[string]>;
        totalStakingTime(tokenId: BigNumberish, overrides?: CallOverrides): Promise<[BigNumber]>;
        unstake(tokenId: BigNumberish, overrides?: Overrides & {
            from?: string;
        }): Promise<ContractTransaction>;
        upgradeDuration(overrides?: CallOverrides): Promise<[BigNumber]>;
        upgraded(arg0: BigNumberish, overrides?: CallOverrides): Promise<[boolean]>;
    };
    nft(overrides?: CallOverrides): Promise<string>;
    onERC721Received(arg0: string, from: string, tokenId: BigNumberish, arg3: BytesLike, overrides?: Overrides & {
        from?: string;
    }): Promise<ContractTransaction>;
    originalOwner(arg0: BigNumberish, overrides?: CallOverrides): Promise<string>;
    totalStakingTime(tokenId: BigNumberish, overrides?: CallOverrides): Promise<BigNumber>;
    unstake(tokenId: BigNumberish, overrides?: Overrides & {
        from?: string;
    }): Promise<ContractTransaction>;
    upgradeDuration(overrides?: CallOverrides): Promise<BigNumber>;
    upgraded(arg0: BigNumberish, overrides?: CallOverrides): Promise<boolean>;
    callStatic: {
        nft(overrides?: CallOverrides): Promise<string>;
        onERC721Received(arg0: string, from: string, tokenId: BigNumberish, arg3: BytesLike, overrides?: CallOverrides): Promise<string>;
        originalOwner(arg0: BigNumberish, overrides?: CallOverrides): Promise<string>;
        totalStakingTime(tokenId: BigNumberish, overrides?: CallOverrides): Promise<BigNumber>;
        unstake(tokenId: BigNumberish, overrides?: CallOverrides): Promise<void>;
        upgradeDuration(overrides?: CallOverrides): Promise<BigNumber>;
        upgraded(arg0: BigNumberish, overrides?: CallOverrides): Promise<boolean>;
    };
    filters: {
        "Staked(address,uint256)"(user?: string | null, tokenId?: null): StakedEventFilter;
        Staked(user?: string | null, tokenId?: null): StakedEventFilter;
        "Withdrawn(address,uint256)"(user?: string | null, tokenId?: null): WithdrawnEventFilter;
        Withdrawn(user?: string | null, tokenId?: null): WithdrawnEventFilter;
    };
    estimateGas: {
        nft(overrides?: CallOverrides): Promise<BigNumber>;
        onERC721Received(arg0: string, from: string, tokenId: BigNumberish, arg3: BytesLike, overrides?: Overrides & {
            from?: string;
        }): Promise<BigNumber>;
        originalOwner(arg0: BigNumberish, overrides?: CallOverrides): Promise<BigNumber>;
        totalStakingTime(tokenId: BigNumberish, overrides?: CallOverrides): Promise<BigNumber>;
        unstake(tokenId: BigNumberish, overrides?: Overrides & {
            from?: string;
        }): Promise<BigNumber>;
        upgradeDuration(overrides?: CallOverrides): Promise<BigNumber>;
        upgraded(arg0: BigNumberish, overrides?: CallOverrides): Promise<BigNumber>;
    };
    populateTransaction: {
        nft(overrides?: CallOverrides): Promise<PopulatedTransaction>;
        onERC721Received(arg0: string, from: string, tokenId: BigNumberish, arg3: BytesLike, overrides?: Overrides & {
            from?: string;
        }): Promise<PopulatedTransaction>;
        originalOwner(arg0: BigNumberish, overrides?: CallOverrides): Promise<PopulatedTransaction>;
        totalStakingTime(tokenId: BigNumberish, overrides?: CallOverrides): Promise<PopulatedTransaction>;
        unstake(tokenId: BigNumberish, overrides?: Overrides & {
            from?: string;
        }): Promise<PopulatedTransaction>;
        upgradeDuration(overrides?: CallOverrides): Promise<PopulatedTransaction>;
        upgraded(arg0: BigNumberish, overrides?: CallOverrides): Promise<PopulatedTransaction>;
    };
}