/* Autogenerated file. Do not edit manually. */
/* tslint:disable */
/* eslint-disable */

import {
  ethers,
  EventFilter,
  Signer,
  BigNumber,
  BigNumberish,
  PopulatedTransaction,
  BaseContract,
  ContractTransaction,
  Overrides,
  CallOverrides,
} from "ethers";
import { BytesLike } from "@ethersproject/bytes";
import { Listener, Provider } from "@ethersproject/providers";
import { FunctionFragment, EventFragment, Result } from "@ethersproject/abi";
import type { TypedEventFilter, TypedEvent, TypedListener } from "./common";

interface IBillingInterface extends ethers.utils.Interface {
  functions: {
    "balanceOf(address)": FunctionFragment;
    "billingTypesHash()": FunctionFragment;
    "nonceExists(address,bytes32,uint64)": FunctionFragment;
    "spend(address,bytes32,bytes,uint256,uint64,bytes)": FunctionFragment;
  };

  encodeFunctionData(functionFragment: "balanceOf", values: [string]): string;
  encodeFunctionData(
    functionFragment: "billingTypesHash",
    values?: undefined
  ): string;
  encodeFunctionData(
    functionFragment: "nonceExists",
    values: [string, BytesLike, BigNumberish]
  ): string;
  encodeFunctionData(
    functionFragment: "spend",
    values: [
      string,
      BytesLike,
      BytesLike,
      BigNumberish,
      BigNumberish,
      BytesLike
    ]
  ): string;

  decodeFunctionResult(functionFragment: "balanceOf", data: BytesLike): Result;
  decodeFunctionResult(
    functionFragment: "billingTypesHash",
    data: BytesLike
  ): Result;
  decodeFunctionResult(
    functionFragment: "nonceExists",
    data: BytesLike
  ): Result;
  decodeFunctionResult(functionFragment: "spend", data: BytesLike): Result;

  events: {
    "Billing(address,bytes32,bytes,uint256,uint64)": EventFragment;
    "BillingTypesHashUpdated(bytes32)": EventFragment;
  };

  getEvent(nameOrSignatureOrTopic: "Billing"): EventFragment;
  getEvent(nameOrSignatureOrTopic: "BillingTypesHashUpdated"): EventFragment;
}

export type BillingEvent = TypedEvent<
  [string, string, string, BigNumber, BigNumber] & {
    provider: string;
    account: string;
    bills: string;
    amount: BigNumber;
    nonce: BigNumber;
  }
>;

export type BillingTypesHashUpdatedEvent = TypedEvent<
  [string] & { hash: string }
>;

export class IBilling extends BaseContract {
  connect(signerOrProvider: Signer | Provider | string): this;
  attach(addressOrName: string): this;
  deployed(): Promise<this>;

  listeners<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter?: TypedEventFilter<EventArgsArray, EventArgsObject>
  ): Array<TypedListener<EventArgsArray, EventArgsObject>>;
  off<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>,
    listener: TypedListener<EventArgsArray, EventArgsObject>
  ): this;
  on<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>,
    listener: TypedListener<EventArgsArray, EventArgsObject>
  ): this;
  once<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>,
    listener: TypedListener<EventArgsArray, EventArgsObject>
  ): this;
  removeListener<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>,
    listener: TypedListener<EventArgsArray, EventArgsObject>
  ): this;
  removeAllListeners<EventArgsArray extends Array<any>, EventArgsObject>(
    eventFilter: TypedEventFilter<EventArgsArray, EventArgsObject>
  ): this;

  listeners(eventName?: string): Array<Listener>;
  off(eventName: string, listener: Listener): this;
  on(eventName: string, listener: Listener): this;
  once(eventName: string, listener: Listener): this;
  removeListener(eventName: string, listener: Listener): this;
  removeAllListeners(eventName?: string): this;

  queryFilter<EventArgsArray extends Array<any>, EventArgsObject>(
    event: TypedEventFilter<EventArgsArray, EventArgsObject>,
    fromBlockOrBlockhash?: string | number | undefined,
    toBlock?: string | number | undefined
  ): Promise<Array<TypedEvent<EventArgsArray & EventArgsObject>>>;

  interface: IBillingInterface;

  functions: {
    balanceOf(
      provider: string,
      overrides?: CallOverrides
    ): Promise<[BigNumber]>;

    billingTypesHash(overrides?: CallOverrides): Promise<[string]>;

    nonceExists(
      provider: string,
      account: BytesLike,
      nonce: BigNumberish,
      overrides?: CallOverrides
    ): Promise<[boolean]>;

    spend(
      provider: string,
      account: BytesLike,
      bills: BytesLike,
      timeout: BigNumberish,
      nonce: BigNumberish,
      signature: BytesLike,
      overrides?: Overrides & { from?: string | Promise<string> }
    ): Promise<ContractTransaction>;
  };

  balanceOf(provider: string, overrides?: CallOverrides): Promise<BigNumber>;

  billingTypesHash(overrides?: CallOverrides): Promise<string>;

  nonceExists(
    provider: string,
    account: BytesLike,
    nonce: BigNumberish,
    overrides?: CallOverrides
  ): Promise<boolean>;

  spend(
    provider: string,
    account: BytesLike,
    bills: BytesLike,
    timeout: BigNumberish,
    nonce: BigNumberish,
    signature: BytesLike,
    overrides?: Overrides & { from?: string | Promise<string> }
  ): Promise<ContractTransaction>;

  callStatic: {
    balanceOf(provider: string, overrides?: CallOverrides): Promise<BigNumber>;

    billingTypesHash(overrides?: CallOverrides): Promise<string>;

    nonceExists(
      provider: string,
      account: BytesLike,
      nonce: BigNumberish,
      overrides?: CallOverrides
    ): Promise<boolean>;

    spend(
      provider: string,
      account: BytesLike,
      bills: BytesLike,
      timeout: BigNumberish,
      nonce: BigNumberish,
      signature: BytesLike,
      overrides?: CallOverrides
    ): Promise<BigNumber>;
  };

  filters: {
    "Billing(address,bytes32,bytes,uint256,uint64)"(
      provider?: null,
      account?: null,
      bills?: null,
      amount?: null,
      nonce?: null
    ): TypedEventFilter<
      [string, string, string, BigNumber, BigNumber],
      {
        provider: string;
        account: string;
        bills: string;
        amount: BigNumber;
        nonce: BigNumber;
      }
    >;

    Billing(
      provider?: null,
      account?: null,
      bills?: null,
      amount?: null,
      nonce?: null
    ): TypedEventFilter<
      [string, string, string, BigNumber, BigNumber],
      {
        provider: string;
        account: string;
        bills: string;
        amount: BigNumber;
        nonce: BigNumber;
      }
    >;

    "BillingTypesHashUpdated(bytes32)"(
      hash?: null
    ): TypedEventFilter<[string], { hash: string }>;

    BillingTypesHashUpdated(
      hash?: null
    ): TypedEventFilter<[string], { hash: string }>;
  };

  estimateGas: {
    balanceOf(provider: string, overrides?: CallOverrides): Promise<BigNumber>;

    billingTypesHash(overrides?: CallOverrides): Promise<BigNumber>;

    nonceExists(
      provider: string,
      account: BytesLike,
      nonce: BigNumberish,
      overrides?: CallOverrides
    ): Promise<BigNumber>;

    spend(
      provider: string,
      account: BytesLike,
      bills: BytesLike,
      timeout: BigNumberish,
      nonce: BigNumberish,
      signature: BytesLike,
      overrides?: Overrides & { from?: string | Promise<string> }
    ): Promise<BigNumber>;
  };

  populateTransaction: {
    balanceOf(
      provider: string,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    billingTypesHash(overrides?: CallOverrides): Promise<PopulatedTransaction>;

    nonceExists(
      provider: string,
      account: BytesLike,
      nonce: BigNumberish,
      overrides?: CallOverrides
    ): Promise<PopulatedTransaction>;

    spend(
      provider: string,
      account: BytesLike,
      bills: BytesLike,
      timeout: BigNumberish,
      nonce: BigNumberish,
      signature: BytesLike,
      overrides?: Overrides & { from?: string | Promise<string> }
    ): Promise<PopulatedTransaction>;
  };
}