import { NodeSqliteAdapter } from './adapter.js';
import { KiokukoError } from '../errors.js';
import { type SqliteVecLoader } from '../embedding/sqlite-vec-loader.js';
export interface DatabaseFileIdentity {
    readonly device: bigint;
    readonly inode: bigint;
}
export interface ConnectionOptions {
    readonly readOnly?: boolean;
    readonly expectedFileIdentity?: DatabaseFileIdentity;
    readonly sqliteVecLoader?: SqliteVecLoader;
}
/** Internal discriminator for failures caused specifically by sqlite-vec loading. */
export declare class SqliteVecLoadError extends KiokukoError {
    constructor(message: string, cause?: unknown);
}
export declare function databaseFileIdentity(filePath: string): DatabaseFileIdentity;
export declare function sameDatabaseFileIdentity(left: DatabaseFileIdentity, right: DatabaseFileIdentity): boolean;
export declare function requireDatabaseFileIdentity(filePath: string, expected: DatabaseFileIdentity): void;
export declare function openConnection(filePath: string, options?: ConnectionOptions): NodeSqliteAdapter;
//# sourceMappingURL=connection.d.ts.map