import type { TranslationBundle } from '@jupyterlab/translation';
import type { SelectedLineRange } from '@pierre/diffs';
import type { IAskAgentRequest } from '../askAgent/tokens';
import type { IXtralabDiffModel } from './diffWidget';
/**
 * Build the ask-agent request for a line range selected in a git diff.
 *
 * The range's `side` decides which file version the line numbers (and the
 * embedded snippet) refer to: `deletions` reads from the reference text,
 * anything else — including the sideless context rows of a unified diff,
 * whose gutter shows new-side numbers — reads from the challenger text. A
 * gutter drag that crosses the two split columns has endpoints in different
 * line-number spaces, so it is described textually instead of as a numeric
 * range.
 */
export declare function buildDiffAskRequest(options: {
    model: IXtralabDiffModel;
    oldText: string;
    newText: string;
    range: SelectedLineRange;
    anchor: DOMRect | null;
    trans: TranslationBundle;
}): IAskAgentRequest;