import { SemVer } from 'semver';
export type TagProps = {
    hash: string;
    version: string;
};
/**
 * `Tag` provides a sematic reference to a specific state `Snap` in the working tree.
 */
export declare class Tag {
    /**
     * tag hash, can be used to load it by component-factory.getSnap
     */
    readonly hash: string;
    /**
     * sematic version of the snap.
     */
    readonly version: SemVer;
    constructor(
    /**
     * tag hash, can be used to load it by component-factory.getSnap
     */
    hash: string, 
    /**
     * sematic version of the snap.
     */
    version: SemVer);
    /**
     * create a plain tag object.
     */
    toObject(): TagProps;
    static fromObject(tag: TagProps): Tag;
}