/**
 * Constants used by the parser/chunking layer.
 * These will move to @liendev/parser during extraction.
 */
export declare const DEFAULT_CHUNK_SIZE = 75;
export declare const DEFAULT_CHUNK_OVERLAP = 10;
/**
 * Default glob include patterns for a full-repo scan: source languages, prose
 * docs, and YAML config. Read by `chunk-only-index.ts`, which is the only
 * scan path left — `@liendev/core`'s `scanFilesToIndex` was the other
 * consumer these patterns were kept byte-identical for, and it is gone along
 * with the index it fed.
 *
 * The scanner globs with glob's default `dot:false`, so a bare `**\/*.yml`
 * never descends into a dot-directory like `.github/`. The explicit
 * `.github/**` entries below are required for CI workflow YAML (e.g.
 * `.github/workflows/*.yml`) to be indexed at all -- a literal path segment
 * (unlike a `**` wildcard) matches under `dot:false`. Other dot-dir CI
 * configs (`.circleci/`, root `.gitlab-ci.yml`) are a known, YAGNI'd gap.
 */
export declare const DEFAULT_INDEX_INCLUDE_PATTERNS: string[];
export declare const MAX_CHUNKS_PER_FILE = 100;
/**
 * Largest file Lien will read and chunk, in bytes.
 *
 * A backstop independent of path-based filtering: it protects an ordinary
 * project against an accidentally committed multi-GB blob exactly as much as
 * it protects an explicitly-overridden home-root index against a keychain
 * database. 5 MB comfortably clears every real source/config/doc file a
 * typical codebase produces.
 *
 * Defined here rather than in `@liendev/core` (where #1025 first put it)
 * because the parser is the reader that survived: `lien complexity` and
 * `lien health` go through `performChunkOnlyIndex`. Core re-exported this
 * constant from here so the two consumers could not drift; core is gone now,
 * and this is simply where it lives.
 *
 * Skipping is not merely a resource guard. An 8 MB TypeScript file exceeds
 * the native parser's napi string limit, so it fails AST parsing, falls back
 * to line-based chunking, and lands in reports carrying meaningless
 * complexity metrics. Excluding it is more correct, not just cheaper.
 */
export declare const MAX_INDEXABLE_FILE_SIZE_BYTES: number;
/** Whether `sizeBytes` exceeds {@link MAX_INDEXABLE_FILE_SIZE_BYTES}. */
export declare function isOversizedForIndexing(sizeBytes: number): boolean;
export declare const PARSE_STAGE_MAX_CONCURRENCY = 4;
/**
 * Effective concurrency for the parse/chunk stage: never exceeds
 * {@link PARSE_STAGE_MAX_CONCURRENCY}, regardless of the caller's configured
 * concurrency. Use this only for the stage that calls `chunkFile`/`parseAST`;
 * I/O-bound stages (file stat/hash walks) should keep using the configured
 * value directly.
 */
export declare function getParseStageConcurrency(configuredConcurrency: number): number;
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