/* Autogenerated file. Do not edit manually. */
/* tslint:disable */
/* eslint-disable */
import { BlockNumber, EventLog } from "@celo/connect";
import { EventEmitter } from "events";

export interface EventOptions {
  filter?: object;
  fromBlock?: BlockNumber;
  topics?: string[];
}

export interface ContractEventLog<T> extends EventLog {
  returnValues: T;
}

export interface ContractEventEmitter<T> extends EventEmitter {
  on(event: "connected", listener: (subscriptionId: string) => void): this;
  on(
    event: "data" | "changed",
    listener: (event: ContractEventLog<T>) => void
  ): this;
  on(event: "error", listener: (error: Error) => void): this;
}

export type Callback<T> = (error: Error | null, result?: T) => void;

export type ContractEvent<T> = (
  options?: EventOptions,
  cb?: Callback<ContractEventLog<T>>
) => ContractEventEmitter<T>;