import { Datasource } from '../datasource';
import type { GetReleasesConfig, ReleaseResult } from '../types';
export declare class HexpmBobDatasource extends Datasource {
    static readonly id = "hexpm-bob";
    constructor();
    readonly customRegistrySupport = true;
    readonly defaultRegistryUrls: string[];
    readonly caching = true;
    readonly defaultVersioning = "semver";
    getReleases({ registryUrl, packageName, }: GetReleasesConfig): Promise<ReleaseResult | null>;
    private static getPackageType;
    private static cleanVersion;
    private static isStable;
    private static getPackageDetails;
}