/**
 * `franklin task` CLI surface — human-facing operations on detached background
 * tasks. Mirrors the on-disk shape under `~/.franklin/tasks/<runId>/` that the
 * runner / store layers maintain. Subcommands grow incrementally over T10–T13:
 *   - list    : recent tasks, newest first
 *   - tail    : print log + status; --follow polls until terminal
 *   - cancel  : SIGTERM the runner pid
 *   - wait    : block until terminal, exit 0/1/2 by outcome
 */
import { Command } from 'commander';
export declare function buildTaskCommand(): Command;