export declare function nameAtVersion(name: string, version: string, colorName?: (s: string) => string): string;
export declare function peerHashSuffix(pkg: {
    name: string;
    version: string;
    peersSuffixHash?: string | undefined;
}, multiPeerPkgs: Map<string, number>): string;
export declare const DEDUPED_LABEL: string;
export declare function collectHashes(hashesPerPkg: Map<string, Set<string>>, pkg: {
    name: string;
    version: string;
    peersSuffixHash?: string | undefined;
}): void;
/**
 * Given a map of `name@version` → Set of distinct peer hashes,
 * returns only those entries with more than one variant.
 */
export declare function filterMultiPeerEntries(hashesPerPkg: Map<string, Set<string>>): Map<string, number>;