/**
 * Denotes the data version of the space automerge document as well as the leaf documents for each individual ECHO object.
 */
export type SpaceDocVersion = number & {
    __type: 'SpaceDocVersion';
};
export declare const SpaceDocVersion: Readonly<{
    /**
     * For the documents created before the versioning was introduced.
     */
    LEGACY: SpaceDocVersion;
    /**
     * Current version.
     */
    CURRENT: SpaceDocVersion;
}>;
//# sourceMappingURL=space-doc-version.d.ts.map