import type { KnowledgeAdapter, KnowledgeStatus } from "@vendoai/core";
import { type KnowledgeConfig } from "./ingest/index.js";
/** The static prompt index + usage guidance. Pure
    assembly: sources come from `.vendo/knowledge.json` (when the developer
    door wrote one), counts from the adapter's `status()`. The caller owns
    WHEN this runs (boot + sync-state change, never per-turn) — the output
    for a given input is byte-stable by construction.

    The index rides END-USER prompts, so it
    names PUBLIC sources only — an internal source's existence is corpus
    metadata and must never surface on a principal-facing path, exactly like
    internal hits. Counts stay aggregate (no per-source identity). */
export declare function knowledgeIndexSummary(status: KnowledgeStatus, config?: KnowledgeConfig): string;
/** Parses a `.vendo/knowledge.json` read fail-soft: the file is an ingestion
    input, so the prompt index must survive its absence (engines configured
    programmatically have no file) and a hand-broken file must not take the
    compose down — the CLI is where invalid config fails loudly. */
export declare function parseKnowledgeConfig(raw: string | undefined): KnowledgeConfig | undefined;
export interface KnowledgeIndexReaders {
    /** Raw `.vendo/knowledge.json` contents (fail-soft). */
    readConfig(): string | undefined;
    /** Raw `.vendo/knowledge-manifest.json` contents (fail-soft) — sync writes
        it LAST, so its bytes ARE the sync-state fingerprint. */
    readManifest(): string | undefined;
}
export declare function knowledgeIndexResolver(adapter: KnowledgeAdapter, readers: KnowledgeIndexReaders): () => Promise<string | undefined>;
//# sourceMappingURL=prompt-note.d.ts.map