/** SQL statements for initializing the codemogger code index schema */
export declare const CREATE_CODEBASES_TABLE = "\nCREATE TABLE IF NOT EXISTS codebases (\n    id          INTEGER PRIMARY KEY AUTOINCREMENT,\n    root_path   TEXT NOT NULL UNIQUE,\n    name        TEXT NOT NULL DEFAULT '',\n    indexed_at  INTEGER NOT NULL DEFAULT 0\n)\n";
export declare const CREATE_CHUNKS_TABLE = "\nCREATE TABLE IF NOT EXISTS chunks (\n    id              INTEGER PRIMARY KEY AUTOINCREMENT,\n    codebase_id     INTEGER NOT NULL REFERENCES codebases(id),\n    file_path       TEXT NOT NULL,\n    chunk_key       TEXT NOT NULL UNIQUE,\n    language        TEXT NOT NULL,\n    kind            TEXT NOT NULL,\n    name            TEXT NOT NULL DEFAULT '',\n    signature       TEXT NOT NULL DEFAULT '',\n    snippet         TEXT NOT NULL,\n    start_line      INTEGER NOT NULL,\n    end_line        INTEGER NOT NULL,\n    file_hash       TEXT NOT NULL,\n    indexed_at      INTEGER NOT NULL,\n    embedding       BLOB,\n    embedding_model TEXT DEFAULT ''\n)\n";
export declare const CREATE_FILES_TABLE = "\nCREATE TABLE IF NOT EXISTS indexed_files (\n    id          INTEGER PRIMARY KEY AUTOINCREMENT,\n    codebase_id INTEGER NOT NULL REFERENCES codebases(id),\n    file_path   TEXT NOT NULL,\n    file_hash   TEXT NOT NULL,\n    chunk_count INTEGER NOT NULL DEFAULT 0,\n    indexed_at  INTEGER NOT NULL,\n    UNIQUE(codebase_id, file_path)\n)\n";
/** Generate DDL for a per-codebase FTS table */
export declare function ftsTableName(codebaseId: number): string;
export declare function createFtsTableSQL(codebaseId: number): string;
export declare function createFtsIndexSQL(codebaseId: number): string;
export declare function dropFtsTableSQL(codebaseId: number): string;
export declare function populateFtsSQL(codebaseId: number): string;
/** Insert FTS entries for chunks of a single file (used by incremental update) */
export declare function populateFtsForFileSQL(codebaseId: number): string;
export declare const ALL_SCHEMA: string[];