/**
 * BRAIN Retrieval Operations — 3-layer pattern (search -> timeline -> fetch).
 *
 * Barrel re-export. Implementation split into single-concern files under
 * packages/core/src/memory/retrieval/ per Saga T9831 / Epic T9834 (T10067).
 *
 * Import paths that previously resolved to this file continue to work
 * without change — no downstream consumer needs to update its import.
 *
 * @task T5131 T5132 T5133 T5134 T5135
 * @epic T5149
 */
export type { BrainAnchor, BrainCompactHit, BrainObservationSourceType, FetchBrainEntriesParams, FetchBrainEntriesResult, FetchedBrainEntry, ObserveBrainParams, ObserveBrainResult, SearchBrainCompactParams, SearchBrainCompactResult, TimelineBrainParams, TimelineBrainResult, TimelineNeighbor, } from '@cleocode/contracts';
export { buildRetrievalBundle, fetchIdentity, fetchPeerMemory, fetchSessionState, } from './retrieval/build-retrieval-bundle.js';
export { fetchBrainEntries } from './retrieval/fetch.js';
export type { PopulateEmbeddingsOptions, PopulateEmbeddingsResult, } from './retrieval/observe.js';
export { observeBrain, populateEmbeddings, } from './retrieval/observe.js';
export type { BudgetedEntry, BudgetedResult, BudgetedRetrievalOptions, } from './retrieval/search.js';
export { retrieveWithBudget, searchBrainCompact } from './retrieval/search.js';
export { parseIdPrefix, timelineBrain } from './retrieval/timeline.js';
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