import { Edit, EditShape } from "../model/Edit.js";
import { EditionOp } from "./draft.js";
import { Edition } from "../model/Edition.js";
/**
 * A guess at the shape of an edit, from the symbols it exchanges and
 * from the systems the version and the one it is based on are coded
 * for, or nothing where it takes no shape the guess knows. It looks at
 * the edit alone: a single expression deleted is taken for a redundancy
 * removed, which `proposeEdits` checks against the text.
 * @category Lookups
 */
export declare const shapeOf: (edition: Edition, versionId: string, edit: Readonly<Edit>) => EditShape | undefined;
/**
 * Replaces the edits with a single one carrying all their insertions
 * and deletions. It keeps the first motivation of the editor's that any
 * of them states, and where none does, it has the one its shape calls
 * for (`motivationProposedFor`), so that a merge says it is a musical
 * or a technical change, unless the version derives from none. A
 * grouping that says no more is the program's by rule
 * (`isCollationsOwn`), until the editor says why it was made.
 * @category Operations
 */
export declare const mergeEdits: (versionId: string, toMerge: readonly Edit[]) => EditionOp;
/**
 * Replaces the edit with one edit per inserted and one per deleted
 * symbol. Each part keeps the motivation of the edit, since splitting
 * an edit does not change why it was made.
 * @category Operations
 */
export declare const splitEdit: (versionId: string, toSplit: Edit) => EditionOp;