/**
 * User-aside worktree path resolution, spawn cwd validation, optional git provision.
 */
/** Minimal spawn tool input for cwd extraction (avoids circular import with delegation-gate). */
export interface SpawnCwdToolInput {
    cwd?: string;
    working_directory?: string;
    workingDirectory?: string;
    isolation?: string;
    isolation_mode?: string;
    worktree_path?: string;
    worktreePath?: string;
    worktree?: string;
    [key: string]: unknown;
}
export interface AsideWorktreeCwdResult {
    valid: boolean;
    gate?: 'aside-worktree-cwd-missing' | 'aside-worktree-cwd-mismatch';
    reason?: string;
    hint?: Record<string, unknown>;
}
export interface WorktreeProvisionResult {
    ok: boolean;
    path: string;
    created: boolean;
    message: string;
}
export declare function normalizeWorktreePath(worktree: string, projectRoot: string): string;
export declare function isAutoProvisionWorktreeEnabled(projectRoot?: string): boolean;
/** Extract spawn cwd from host Task / spawn_subagent tool input. */
export declare function extractSpawnCwd(toolInput: SpawnCwdToolInput, projectRoot: string): string | null;
export declare function validateAsideWorktreeCwd(worktree: string | undefined, toolInput: SpawnCwdToolInput, projectRoot: string): AsideWorktreeCwdResult;
/**
 * Guarded `git worktree add` when auto_provision_worktree is enabled.
 * Creates branch with -b when it does not exist locally.
 */
export declare function provisionGitWorktree(opts: {
    projectRoot: string;
    worktree: string;
    branch: string;
}): WorktreeProvisionResult;