import { JsonPointer, JsonError } from 'json-schema-library';
import { JsonNode, Change } from '../types';
export type SetValueReturnType<T> = [JsonError] | [T, Change[]];
/**
 * Set a value at pointer-location
 * @returns new node-tree with a list of changes applied or an error
 */
export declare function setValue<T extends JsonNode = JsonNode>(node: T, pointer: JsonPointer, value: any): SetValueReturnType<T>;