/**
 * Path Helpers for Render Pipeline
 *
 * Utility functions for handling path validation and hidden path detection.
 *
 * @module rendering/orchestrator/path-helpers
 */
import type { LayoutItem } from "../../types/index.js";
/** Check if a path segment is a hidden dot-directory (not . or ..) */
export declare function isHiddenSegment(segment: string): boolean;
/** Inputs used to determine whether a resolved route is hidden. */
export interface DotPathOptions {
    slug: string;
    filePath?: string;
    projectDir: string;
}
/**
 * Check whether a route contains a dot-prefixed segment.
 *
 * Absolute filesystem ancestors are outside the route namespace and must not
 * make a project hidden (for example, a project checked out under `.worktrees`).
 */
export declare function isDotPath({ slug, filePath, projectDir }: DotPathOptions): boolean;
/** Empty layout result for dot-prefixed paths */
export declare const EMPTY_LAYOUT_RESULT: {
    layoutBundle: undefined;
    nestedLayouts: LayoutItem[];
};
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