export declare function getTagValue(tag: string): string;
export declare function getNamespace(tag: string): string;
export declare function firstNamespaceTag(tags: string[], namespace: string): string;
export declare function namespaceTags(tags: string[], namespace: string): string[];
export declare function flattenTagServices(tagServicesToTags: {
    [serviceName: string]: string[];
}): string[];
export declare const namespaceRegex: RegExp;