import { Address } from "./dsn";
export declare class AddressConnectionTracker {
    private static _instance;
    private _counts;
    static instance(): AddressConnectionTracker;
    increment(address: string): void;
    decrement(address: string): void;
    selectLeastConnected(addresses: Address[]): number;
    getCount(address: string): number;
}
//# sourceMappingURL=addressConnectionTracker.d.ts.map