import { Embedder } from '../embedder/index.js';
import { type BaseDirsConfig, type BaseDirsConfigWarning } from '../utils/base-dirs.js';
import { type ScanExclusion } from '../utils/scan.js';
import { VectorStore } from '../vectordb/index.js';
import { type ResolvedGlobalConfig } from './options.js';
/**
 * Render a caught value for a CLI failure: every `.cause` link with its stack,
 * deeper links prefixed `Caused by: `.
 *
 * The CLI is operator-facing, so unlike the MCP boundary the full chain IS
 * printed. Callers keep their own prefix and exit-code policy.
 */
export declare function formatCliError(error: unknown): string;
/**
 * Create an uninitialized VectorStore from resolved global config.
 * Callers are responsible for calling initialize() before use.
 */
export declare function createVectorStore(config: ResolvedGlobalConfig): VectorStore;
/**
 * Create an uninitialized Embedder from resolved global config.
 * Callers are responsible for managing the Embedder lifecycle.
 */
export declare function createEmbedder(config: ResolvedGlobalConfig): Embedder;
/**
 * Result of {@link resolveCliBaseDirsOrExit}. Resolution warnings travel with
 * the config so subcommands can render them per their own UI contract (CLI
 * subcommands generally write them to stderr).
 */
export interface CliBaseDirsResolution {
    config: BaseDirsConfig;
    warnings: BaseDirsConfigWarning[];
}
/** The scan exclusion for `ingest`, `list`, and `sync`; exits on an invalid `IGNORE_PATHS`. */
export declare function buildCliScanExclusionOrExit(input: {
    dbPath: string;
    cacheDir: string;
    roots: BaseDirsConfig;
}): ScanExclusion;
export declare function resolveCliBaseDirsOrExit(cliRoots: string[]): Promise<CliBaseDirsResolution>;
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