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, PromiseOrValue } from "./common";
export declare type PriceFeedConfigStruct = {
    token: PromiseOrValue<string>;
    priceFeed: PromiseOrValue<string>;
};
export declare type PriceFeedConfigStructOutput = [string, string] & {
    token: string;
    priceFeed: string;
};
export interface PriceOracleInterface extends utils.Interface {
    functions: {
        "_acl()": FunctionFragment;
        "addPriceFeed(address,address)": FunctionFragment;
        "convert(uint256,address,address)": FunctionFragment;
        "convertFromUSD(uint256,address)": FunctionFragment;
        "convertToUSD(uint256,address)": FunctionFragment;
        "fastCheck(uint256,address,uint256,address)": FunctionFragment;
        "getPrice(address)": FunctionFragment;
        "pause()": FunctionFragment;
        "paused()": FunctionFragment;
        "priceFeeds(address)": FunctionFragment;
        "priceFeedsWithFlags(address)": FunctionFragment;
        "unpause()": FunctionFragment;
        "version()": FunctionFragment;
    };
    getFunction(nameOrSignatureOrTopic: "_acl" | "addPriceFeed" | "convert" | "convertFromUSD" | "convertToUSD" | "fastCheck" | "getPrice" | "pause" | "paused" | "priceFeeds" | "priceFeedsWithFlags" | "unpause" | "version"): FunctionFragment;
    encodeFunctionData(functionFragment: "_acl", values?: undefined): string;
    encodeFunctionData(functionFragment: "addPriceFeed", values: [PromiseOrValue<string>, PromiseOrValue<string>]): string;
    encodeFunctionData(functionFragment: "convert", values: [
        PromiseOrValue<BigNumberish>,
        PromiseOrValue<string>,
        PromiseOrValue<string>
    ]): string;
    encodeFunctionData(functionFragment: "convertFromUSD", values: [PromiseOrValue<BigNumberish>, PromiseOrValue<string>]): string;
    encodeFunctionData(functionFragment: "convertToUSD", values: [PromiseOrValue<BigNumberish>, PromiseOrValue<string>]): string;
    encodeFunctionData(functionFragment: "fastCheck", values: [
        PromiseOrValue<BigNumberish>,
        PromiseOrValue<string>,
        PromiseOrValue<BigNumberish>,
        PromiseOrValue<string>
    ]): string;
    encodeFunctionData(functionFragment: "getPrice", values: [PromiseOrValue<string>]): string;
    encodeFunctionData(functionFragment: "pause", values?: undefined): string;
    encodeFunctionData(functionFragment: "paused", values?: undefined): string;
    encodeFunctionData(functionFragment: "priceFeeds", values: [PromiseOrValue<string>]): string;
    encodeFunctionData(functionFragment: "priceFeedsWithFlags", values: [PromiseOrValue<string>]): string;
    encodeFunctionData(functionFragment: "unpause", values?: undefined): string;
    encodeFunctionData(functionFragment: "version", values?: undefined): string;
    decodeFunctionResult(functionFragment: "_acl", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "addPriceFeed", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "convert", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "convertFromUSD", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "convertToUSD", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "fastCheck", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "getPrice", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "pause", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "paused", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "priceFeeds", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "priceFeedsWithFlags", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "unpause", data: BytesLike): Result;
    decodeFunctionResult(functionFragment: "version", data: BytesLike): Result;
    events: {
        "NewPriceFeed(address,address)": EventFragment;
        "Paused(address)": EventFragment;
        "Unpaused(address)": EventFragment;
    };
    getEvent(nameOrSignatureOrTopic: "NewPriceFeed"): EventFragment;
    getEvent(nameOrSignatureOrTopic: "Paused"): EventFragment;
    getEvent(nameOrSignatureOrTopic: "Unpaused"): EventFragment;
}
export interface NewPriceFeedEventObject {
    token: string;
    priceFeed: string;
}
export declare type NewPriceFeedEvent = TypedEvent<[
    string,
    string
], NewPriceFeedEventObject>;
export declare type NewPriceFeedEventFilter = TypedEventFilter<NewPriceFeedEvent>;
export interface PausedEventObject {
    account: string;
}
export declare type PausedEvent = TypedEvent<[string], PausedEventObject>;
export declare type PausedEventFilter = TypedEventFilter<PausedEvent>;
export interface UnpausedEventObject {
    account: string;
}
export declare type UnpausedEvent = TypedEvent<[string], UnpausedEventObject>;
export declare type UnpausedEventFilter = TypedEventFilter<UnpausedEvent>;
export interface PriceOracle extends BaseContract {
    contractName: "PriceOracle";
    connect(signerOrProvider: Signer | Provider | string): this;
    attach(addressOrName: string): this;
    deployed(): Promise<this>;
    interface: PriceOracleInterface;
    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: {
        _acl(overrides?: CallOverrides): Promise<[string]>;
        addPriceFeed(token: PromiseOrValue<string>, priceFeed: PromiseOrValue<string>, overrides?: Overrides & {
            from?: PromiseOrValue<string>;
        }): Promise<ContractTransaction>;
        convert(amount: PromiseOrValue<BigNumberish>, tokenFrom: PromiseOrValue<string>, tokenTo: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[BigNumber]>;
        convertFromUSD(amount: PromiseOrValue<BigNumberish>, token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[BigNumber]>;
        convertToUSD(amount: PromiseOrValue<BigNumberish>, token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[BigNumber]>;
        fastCheck(amountFrom: PromiseOrValue<BigNumberish>, tokenFrom: PromiseOrValue<string>, amountTo: PromiseOrValue<BigNumberish>, tokenTo: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[
            BigNumber,
            BigNumber
        ] & {
            collateralFrom: BigNumber;
            collateralTo: BigNumber;
        }>;
        getPrice(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[BigNumber] & {
            price: BigNumber;
        }>;
        pause(overrides?: Overrides & {
            from?: PromiseOrValue<string>;
        }): Promise<ContractTransaction>;
        paused(overrides?: CallOverrides): Promise<[boolean]>;
        priceFeeds(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[string] & {
            priceFeed: string;
        }>;
        priceFeedsWithFlags(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[
            string,
            boolean,
            BigNumber
        ] & {
            priceFeed: string;
            skipCheck: boolean;
            decimals: BigNumber;
        }>;
        unpause(overrides?: Overrides & {
            from?: PromiseOrValue<string>;
        }): Promise<ContractTransaction>;
        version(overrides?: CallOverrides): Promise<[BigNumber]>;
    };
    _acl(overrides?: CallOverrides): Promise<string>;
    addPriceFeed(token: PromiseOrValue<string>, priceFeed: PromiseOrValue<string>, overrides?: Overrides & {
        from?: PromiseOrValue<string>;
    }): Promise<ContractTransaction>;
    convert(amount: PromiseOrValue<BigNumberish>, tokenFrom: PromiseOrValue<string>, tokenTo: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
    convertFromUSD(amount: PromiseOrValue<BigNumberish>, token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
    convertToUSD(amount: PromiseOrValue<BigNumberish>, token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
    fastCheck(amountFrom: PromiseOrValue<BigNumberish>, tokenFrom: PromiseOrValue<string>, amountTo: PromiseOrValue<BigNumberish>, tokenTo: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[
        BigNumber,
        BigNumber
    ] & {
        collateralFrom: BigNumber;
        collateralTo: BigNumber;
    }>;
    getPrice(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
    pause(overrides?: Overrides & {
        from?: PromiseOrValue<string>;
    }): Promise<ContractTransaction>;
    paused(overrides?: CallOverrides): Promise<boolean>;
    priceFeeds(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<string>;
    priceFeedsWithFlags(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[
        string,
        boolean,
        BigNumber
    ] & {
        priceFeed: string;
        skipCheck: boolean;
        decimals: BigNumber;
    }>;
    unpause(overrides?: Overrides & {
        from?: PromiseOrValue<string>;
    }): Promise<ContractTransaction>;
    version(overrides?: CallOverrides): Promise<BigNumber>;
    callStatic: {
        _acl(overrides?: CallOverrides): Promise<string>;
        addPriceFeed(token: PromiseOrValue<string>, priceFeed: PromiseOrValue<string>, overrides?: CallOverrides): Promise<void>;
        convert(amount: PromiseOrValue<BigNumberish>, tokenFrom: PromiseOrValue<string>, tokenTo: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        convertFromUSD(amount: PromiseOrValue<BigNumberish>, token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        convertToUSD(amount: PromiseOrValue<BigNumberish>, token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        fastCheck(amountFrom: PromiseOrValue<BigNumberish>, tokenFrom: PromiseOrValue<string>, amountTo: PromiseOrValue<BigNumberish>, tokenTo: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[
            BigNumber,
            BigNumber
        ] & {
            collateralFrom: BigNumber;
            collateralTo: BigNumber;
        }>;
        getPrice(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        pause(overrides?: CallOverrides): Promise<void>;
        paused(overrides?: CallOverrides): Promise<boolean>;
        priceFeeds(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<string>;
        priceFeedsWithFlags(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<[
            string,
            boolean,
            BigNumber
        ] & {
            priceFeed: string;
            skipCheck: boolean;
            decimals: BigNumber;
        }>;
        unpause(overrides?: CallOverrides): Promise<void>;
        version(overrides?: CallOverrides): Promise<BigNumber>;
    };
    filters: {
        "NewPriceFeed(address,address)"(token?: PromiseOrValue<string> | null, priceFeed?: PromiseOrValue<string> | null): NewPriceFeedEventFilter;
        NewPriceFeed(token?: PromiseOrValue<string> | null, priceFeed?: PromiseOrValue<string> | null): NewPriceFeedEventFilter;
        "Paused(address)"(account?: null): PausedEventFilter;
        Paused(account?: null): PausedEventFilter;
        "Unpaused(address)"(account?: null): UnpausedEventFilter;
        Unpaused(account?: null): UnpausedEventFilter;
    };
    estimateGas: {
        _acl(overrides?: CallOverrides): Promise<BigNumber>;
        addPriceFeed(token: PromiseOrValue<string>, priceFeed: PromiseOrValue<string>, overrides?: Overrides & {
            from?: PromiseOrValue<string>;
        }): Promise<BigNumber>;
        convert(amount: PromiseOrValue<BigNumberish>, tokenFrom: PromiseOrValue<string>, tokenTo: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        convertFromUSD(amount: PromiseOrValue<BigNumberish>, token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        convertToUSD(amount: PromiseOrValue<BigNumberish>, token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        fastCheck(amountFrom: PromiseOrValue<BigNumberish>, tokenFrom: PromiseOrValue<string>, amountTo: PromiseOrValue<BigNumberish>, tokenTo: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        getPrice(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        pause(overrides?: Overrides & {
            from?: PromiseOrValue<string>;
        }): Promise<BigNumber>;
        paused(overrides?: CallOverrides): Promise<BigNumber>;
        priceFeeds(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        priceFeedsWithFlags(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<BigNumber>;
        unpause(overrides?: Overrides & {
            from?: PromiseOrValue<string>;
        }): Promise<BigNumber>;
        version(overrides?: CallOverrides): Promise<BigNumber>;
    };
    populateTransaction: {
        _acl(overrides?: CallOverrides): Promise<PopulatedTransaction>;
        addPriceFeed(token: PromiseOrValue<string>, priceFeed: PromiseOrValue<string>, overrides?: Overrides & {
            from?: PromiseOrValue<string>;
        }): Promise<PopulatedTransaction>;
        convert(amount: PromiseOrValue<BigNumberish>, tokenFrom: PromiseOrValue<string>, tokenTo: PromiseOrValue<string>, overrides?: CallOverrides): Promise<PopulatedTransaction>;
        convertFromUSD(amount: PromiseOrValue<BigNumberish>, token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<PopulatedTransaction>;
        convertToUSD(amount: PromiseOrValue<BigNumberish>, token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<PopulatedTransaction>;
        fastCheck(amountFrom: PromiseOrValue<BigNumberish>, tokenFrom: PromiseOrValue<string>, amountTo: PromiseOrValue<BigNumberish>, tokenTo: PromiseOrValue<string>, overrides?: CallOverrides): Promise<PopulatedTransaction>;
        getPrice(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<PopulatedTransaction>;
        pause(overrides?: Overrides & {
            from?: PromiseOrValue<string>;
        }): Promise<PopulatedTransaction>;
        paused(overrides?: CallOverrides): Promise<PopulatedTransaction>;
        priceFeeds(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<PopulatedTransaction>;
        priceFeedsWithFlags(token: PromiseOrValue<string>, overrides?: CallOverrides): Promise<PopulatedTransaction>;
        unpause(overrides?: Overrides & {
            from?: PromiseOrValue<string>;
        }): Promise<PopulatedTransaction>;
        version(overrides?: CallOverrides): Promise<PopulatedTransaction>;
    };
}