import { JupyterFrontEndPlugin } from '@jupyterlab/application';
import { IAskAgent } from './tokens';
/**
 * Select code in a file editor (or pick diff lines) and prompt a coding
 * agent about it.
 *
 * The plugin watches the document selection: a non-empty selection inside a
 * CodeMirror file editor or notebook cell grows a small floating "Ask agent"
 * pill next to the selection. Clicking it (or running `xtralab:ask-agent`,
 * bound to Accel+. in editors and notebooks) opens a popup where the user
 * types an instruction, picks one of the launcher's agents and picks where
 * the prompt goes; submitting either starts that agent in a fresh terminal
 * via `xtralab:start-agent:<id>`, or pastes the prompt into an agent already
 * running in one of the open terminal sessions (via `IAgentTerminals`; the
 * agent CLIs queue prompts that arrive while they are busy). Sends to a
 * running agent stay in the background — focus never leaves the editor, and
 * a success toast offers to open the terminal. Either way the prompt embeds
 * the file path, cell index for notebooks, line range and selected snippet.
 *
 * The popup's Queue button (or Accel+Enter) defers the send instead: the
 * comment lands in a persistent queue, stamped with the popup's selected
 * destination — every queued prompt is independent and may aim at a
 * different agent or session. A right-sidebar panel reviews the queue
 * (edit, retarget, remove) and flushes it in one go, combining prompts that
 * share a destination into a single numbered message. The queue survives
 * page reloads.
 *
 * The same popup is provided on the `IAskAgent` token so the git diff
 * viewers can open it for a selected diff line range.
 */
declare const plugin: JupyterFrontEndPlugin<IAskAgent>;
export default plugin;