/**
 * Format worktree display for human-readable output
 */
import type { TreeHashResult } from '@vibe-validate/git';
/**
 * Format tree hash result for display (with submodule tree structure)
 *
 * @param treeHashResult - Tree hash result from getGitTreeHash
 * @returns Formatted string with tree structure
 *
 * @example
 * // Parent only:
 * // 🌳 Working tree: abc123def456...
 *
 * // With submodules:
 * // 🌳 Working tree: abc123def456...
 * //    └─ submodule/path: def456ghi789...
 * //    └─ another/sub: ghi789jkl012...
 */
export declare function formatWorktreeDisplay(treeHashResult: TreeHashResult): string;
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