import type { GraphileConfig } from 'graphile-config';
/**
 * GraphileLtreePreset
 *
 * Full ltree support with file-path syntax.
 *
 * - LTree scalar auto-converts between slash-delimited file paths (API) and
 *   dot-delimited ltree (DB). External API always uses "/projects/alpha/docs".
 * - Filter operators: within, ancestorOf, glob (all accept slash-delimited paths)
 *
 * @example
 * ```graphql
 * allFiles(where: { path: { within: "/projects/alpha" } }) {
 *   nodes { path filename }
 * }
 * ```
 */
export declare const GraphileLtreePreset: GraphileConfig.Preset;
/**
 * @deprecated Use GraphileLtreePreset instead. The folder field plugin is no
 * longer needed — the LTree scalar now handles slash↔ltree conversion directly.
 */
export declare const GraphileFolderPreset: GraphileConfig.Preset;
export default GraphileLtreePreset;