export interface ParsedHealthcheckCacheKey {
    productTag: string;
    healthcheckTag: string;
    envSlug: string;
}
/**
 * Parse `healthcheck:<product>:<healthcheck>:<env>` from the right because
 * product tags are workspace-qualified and may contain `:`.
 */
export declare function parseHealthcheckCacheKey(key: string): ParsedHealthcheckCacheKey | null;