export declare const BACKUP_SERVER_VERSION = "1.0.0";
export declare const BACKUP_SERVER_REPO = "dirkwa/signalk-backup-server";
export declare function isConcreteSemver(tag: string): boolean;
export declare function compareSemver(a: string, b: string): number;
export declare function resolveImageTag(tag: string, override?: string | null): string;
//# sourceMappingURL=image-tag.d.ts.map