import { type EntryLineage } from '../common';
/**
 * Convert an entry lineage to a string key.
 *
 * @example
 * ownerKeyOf([{ kind: 'app', id: 'Portal' }, { kind: 'plugin', id: 'Auth' }])
 * => "app:Portal/plugin:Auth"
 */
export declare function ownerKeyOf(lineage: EntryLineage): string;
/**
 * Create a fully qualified name from lineage and name.
 *
 * @example
 * qualifiedNameOf([{ kind: 'app', id: 'Portal' }], 'myTool')
 * => "app:Portal:myTool"
 */
export declare function qualifiedNameOf(lineage: EntryLineage, name: string): string;
/**
 * Parse a qualified name back into lineage and name.
 *
 * @example
 * parseQualifiedName("app:Portal/plugin:Auth:myTool")
 * => { lineage: [{ kind: 'app', id: 'Portal' }, { kind: 'plugin', id: 'Auth' }], name: 'myTool' }
 */
export declare function parseQualifiedName(qualifiedName: string): {
    lineage: EntryLineage;
    name: string;
} | null;
/**
 * Get the depth of a lineage (number of owners).
 */
export declare function lineageDepth(lineage: EntryLineage): number;
/**
 * Check if two lineages are equal.
 */
export declare function lineagesEqual(a: EntryLineage, b: EntryLineage): boolean;
/**
 * Check if lineage `a` is an ancestor of lineage `b`.
 */
export declare function isAncestorLineage(ancestor: EntryLineage, descendant: EntryLineage): boolean;
//# sourceMappingURL=lineage.utils.d.ts.map