/**
 * @license
 * Copyright 2025 Steven Roussey <sroussey@gmail.com>
 * SPDX-License-Identifier: Apache-2.0
 */
import type { TaskGraph } from "@workglow/task-graph";
import type { Dispatch, SetStateAction } from "react";
import type { CliTaskLine } from "./taskGraphCliSubscriptions";
export { adoptPolledProgress, cliTaskShowsProgressBar, cliTaskStatusGlyph, cliTaskStatusGlyphColor, cliTaskStatusSortOrder, sortCliTaskLinesForDisplay, } from "./model/runRowModel";
/** Optional per-file progress (e.g. {@link ModelDownloadTask}.files). */
export interface TaskFileProgressRow {
    readonly file: string;
    readonly progress: number;
}
/**
 * Polls `task.status` on the runner-owned instance (backup if `emit("status")` is missed).
 * For single-task runs, {@link TaskRunApp} batches `progress` / `files` on a timer so Ink is not
 * flooded with setState (high-frequency download progress + poll + spinner).
 */
export declare function startTaskInstancePoll(getTask: () => {
    status?: string;
} | undefined, setStatus: Dispatch<SetStateAction<string>>): () => void;
/**
 * Same idea as {@link startTaskInstancePoll} but for every node in a {@link TaskGraph}.
 */
export declare function startGraphTaskPoll(graph: TaskGraph, setTaskInfos: Dispatch<SetStateAction<Map<string, CliTaskLine>>>): () => void;