/**
 * Type of a version.
 */
export declare enum VersionType {
    /**
     * Available to everyone.
     */
    GeneralAvailability = "GA",
    /**
     * Pre-release - interface shouldn't change (or at least not much).
     */
    Beta = "beta",
    /**
     * Pre-release - interface may change a lot.
     */
    Alpha = "alpha"
}
/**
 * Contract for the data passed to the [[Version]] constructor.
 */
export interface VersionDetails {
    /**
     * Major version number.
     */
    major: number;
    /**
     * Minor version number.
     */
    minor: number;
    /**
     * Bugfix version number.
     */
    bugfix?: number;
    /**
     * Prerelease version number.
     *
     * NOTE: This may only be specified if type is not [[VersionType.GeneralAvailability]].
     */
    prerelease?: number;
    /**
     * Version type.
     *
     * Must be specified if prerelease is specified.
     */
    type?: VersionType;
}
/**
 * Object representation of a version.
 */
export declare class Version {
    #private;
    /**
     * Parses a version string like "1.0", "1.32.752", "1.0.0-alpha.1", or "1.3.7-beta.5".
     * @param versionText The version text to be parsed.
     * @returns The parsed version.
     */
    static parse(versionText: string): Version;
    /**
     * Initializes a new instance of the [[Version]] class.
     * @param details The version details.
     * @throws [[InvalidParameterError]] If version is invalid.
     */
    constructor(details: VersionDetails);
    /**
     * Gets the major version.
     */
    get major(): number;
    /**
     * Gets the minor version.
     */
    get minor(): number;
    /**
     * Gets the bugfix version.
     *
     * Returns 0 if bugfix version was not specified.
     */
    get bugfix(): number;
    /**
     * Gets the prerelease version.
     *
     * Returns 0 if prerelease version was not specified.
     *
     * NOTE: This value only has relevance if type is not [[VersionType.GeneralAvailability]].
     */
    get prerelease(): number;
    /**
     * Gets the type of the version.
     *
     * Returns [[VersionType.GeneralAvailability]] if type was not specified.
     */
    get type(): VersionType;
    /**
     * Returns a JSON representation of the current object instance.
     * @returns A JSON representation of the current object instance.
     */
    toJSON(): unknown;
    /**
     * Creates a string representation of the current object instance.
     * @returns A string representation of the current object instance.
     */
    toString(): string;
    /**
     * Validates a segment of the version.
     * @param value The segment value.
     * @param name The name of the segment.
     * @param details All version details.
     * @throws [[InvalidParameterError]] If value is negative.
     */
    private static validateSegment;
}