@adonis-agora/agent/dist/src/rag/filter.d.ts

Governed, durable-backed AI agent (chat + tool-calling + governance) for AdonisJS — part of the Agora ecosystem.

/**
 * Metadata filter, shared by the in-memory {@link import('./memory-vector-store.js').MemoryVectorStore}
 * (and any lexical retriever). Every key must match:
 *
 * - a **scalar** filter value keeps exact-match — the record's value must equal it;
 * - an **array** filter value means **match-any** (OR / set membership) — the record matches when its
 *   value for that key is one of them, or (for a multi-valued record) shares at least one element.
 *   An empty array matches nothing (no value is a member of the empty set) — the deny primitive.
 *
 * Array-valued filters are how a caller expresses capability-style access control over a shared store
 * (e.g. `{ audience: ['public', 'role:ADMIN', 'base:…'] }`) without the store knowing what a token means.
 * Pure and dependency-free; backward compatible (scalar filters behave exactly as before).
 */
export declare function matchesFilter(metadata: Record<string, unknown> | undefined, filter: Record<string, unknown>): boolean;
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