import { Task } from "../../../../../../models/task.mjs";
import { DelegationManager } from "../../../../../../services/delegation/index.mjs";
import { ExtensionAPI, ExtensionContext, ExtensionUIContext } from "@earendil-works/pi-coding-agent";
//#region src/extensions/workspaces/sessions/(frontend)/overlay/_lib/taskOverlay.d.ts
export interface TaskOverlayOptions {
  getTasks: () => readonly Task[];
  delegation: DelegationManager;
}
/** The widget owns its collapse key, while the session root owns its lifetime. */
export declare function registerTaskCollapseShortcut(pi: Pick<ExtensionAPI, 'registerShortcut'>, overlay: TaskOverlay, waitUntilReady: (context: ExtensionContext) => Promise<void>, isActive: () => boolean): void;
/**
 * Persistent widget listing tasks above the editor.
 *
 * Registered once per UI context and refreshed with `requestRender()`; it
 * auto-hides when there is nothing to show so an idle session keeps a clean
 * prompt.
 */
export declare class TaskOverlay {
  private readonly options;
  private uiCtx;
  private widgetRegistered;
  private tui;
  private progressTimer;
  private collapsed;
  constructor(options: TaskOverlayOptions);
  /** Identity-compare so repeated session_start handlers stay idempotent. */
  setUICtx(ctx: ExtensionUIContext): void;
  update(): void;
  private syncProgressTimer;
  private stopProgressTimer;
  toggleCollapse(): void;
  isRegistered(): boolean;
  private renderWidget;
  /** Pi adds a spacer above the widget but none below, which glues the last row to the input box. */
  private withTrailingSpacer;
  dispose(): void;
}
//#endregion
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