export declare enum UnityReleaseStream {
    SUPPORTED = "SUPPORTED",
    LTS = "LTS",
    TECH = "TECH",
    BETA = "BETA",
    ALPHA = "ALPHA",
    UNDEFINED = "UNDEFINED"
}
export declare enum UnityReleaseEntitlement {
    XLTS = "XLTS",
    U7_ALPHA = "U7_ALPHA"
}
/**
 * Represents a Unity changeset with version, changeset hash, and metadata.
 */
export declare class UnityChangeset {
    version: string;
    changeset: string;
    versionNumber: number;
    minor: string;
    lifecycle: string;
    lts: boolean;
    stream: UnityReleaseStream;
    entitlements: UnityReleaseEntitlement[];
    xlts: boolean;
    /**
     * Creates a new UnityChangeset instance.
     * @param version - The Unity version string.
     * @param changeset - The changeset hash.
     * @param stream - The release stream.
     * @param entitlements - The entitlements array.
     * @throws Error if version or changeset is invalid.
     */
    constructor(version: string, changeset: string, stream?: UnityReleaseStream, entitlements?: UnityReleaseEntitlement[]);
    /**
     * Returns a string representation of the changeset in the format "version\tchangeset".
     * @returns The string representation.
     */
    toString: () => string;
    /**
     * Converts a Unity version string to a numerical representation for comparison.
     * @param version - The Unity version string.
     * @param max - If true, treats missing parts as maximum values; otherwise, as minimum.
     * @returns The numerical representation of the version.
     */
    static toNumber: (version: string, max: boolean) => number;
}