/// <reference types="node" />
import { SimpleFetchResponse } from "@keplr-wallet/simple-fetch";
declare class IntervalFetcher<R> {
    readonly opts: {
        readonly url: string;
        readonly fetchingIntervalMs: number;
        readonly retryIntervalMs: number;
        readonly allowTimeoutMs: number;
    };
    protected readonly handler: (data: SimpleFetchResponse<R>) => void;
    protected _hasInited: boolean;
    protected _hasStopped: boolean;
    protected timeoutId?: NodeJS.Timeout;
    constructor(opts: {
        readonly url: string;
        readonly fetchingIntervalMs: number;
        readonly retryIntervalMs: number;
        readonly allowTimeoutMs: number;
    }, handler: (data: SimpleFetchResponse<R>) => void);
    get hasInited(): boolean;
    start(): void;
    stop(): void;
    fetch(): Promise<void>;
}
export declare class PhishingListService {
    readonly opts: {
        readonly blockListUrl: string;
        readonly twitterListUrl?: string;
        readonly fetchingIntervalMs: number;
        readonly retryIntervalMs: number;
        readonly allowTimeoutMs: number;
    };
    readonly blocklistPageURL: string;
    protected urlMap: Map<string, boolean>;
    protected readonly allowedUrlMap: Map<string, number>;
    protected twitterMap: Map<string, boolean>;
    readonly urlFetcher: IntervalFetcher<string>;
    readonly twitterFetcher?: IntervalFetcher<string>;
    constructor(opts: {
        readonly blockListUrl: string;
        readonly twitterListUrl?: string;
        readonly fetchingIntervalMs: number;
        readonly retryIntervalMs: number;
        readonly allowTimeoutMs: number;
    }, blocklistPageURL: string);
    init(): Promise<void>;
    get hasInited(): boolean;
    stop(): void;
    checkURLIsPhishing(url: string): boolean;
    allowUrlTemp(url: string): void;
    checkBadTwitterId(id: string): boolean;
}
export {};