/** Striking features from the edition, and rewriting the ids by which the edition names them outside the versions. */
import { Draft } from "immer";
import { Edition } from "../model/Edition.js";
import { AnySymbol } from "../model/Symbol.js";
import { RollCopy } from "../model/RollCopy.js";
import { Ids } from "./draft.js";
/** The ids of every feature the copy bears, those a patch bears among them. */
export declare const featureIdsOf: (copy: RollCopy) => Ids;
/**
 * A symbol every carrier of which lies among the features loses its
 * evidence with them. A symbol without carriers, such as a label,
 * stands on its own.
 */
export declare const carriedOnlyOn: (features: Ids) => (symbol: AnySymbol) => boolean;
/** The ids a statement names, as the rewriting leaves them. */
type Rename = (ids: string[]) => string[];
/**
 * Rewrites the ids by which the edition names features and symbols
 * outside the versions. A belief is annotatable anywhere, so the whole
 * edition is read; what the rewriting leaves alone is left the very
 * object it was.
 */
export declare const renameReferences: (draft: Draft<Edition>, rename: Rename) => void;
/**
 * Strikes the features from the edition: their carriers go, a symbol
 * that had no other carrier goes with them, an edit left exchanging
 * nothing goes as well, and so does every reference the versions, the
 * modifications of the copies and the comprehensions made to what went.
 */
export declare const forgetFeatures: (draft: Draft<Edition>, features: Ids) => void;
export {};