/**
 * @author Martin Karkowski
 * @email m.karkowski@zema.de
 * @desc [description]
 */
import { IJsonSchema } from "../types/IJSONSchema";
import { INopeDescriptor } from "../types/nope";
/**
 * Function to Flatten a JSON-Schema.
 * @param schema
 */
export declare function nestSchema(schema: IJsonSchema): IJsonSchema;
/**
 * Function to get a Schemas Definition
 * @param schema the JSON-Schema
 * @param reference the path of the relevant definition.
 */
export declare function schemaGetDefinition(schema: IJsonSchema, reference: string): any;
/**
 * A Helper to flatten a schema. This will add additional "$ref" items instead of nested items.
 * This will perhaps help to reduce the amount of data.
 *
 * @author M.Karkowski
 * @export
 * @param {IJsonSchema} schema The Schema used as input. This will be flattend
 * @param {string} [prePath="root"] The Name of the Schema. It is used for the "main" definition
 * @param {string} [postPath=""] An additional path for every item which is added to the name. example "msg"
 * @param {*} [splitChar=SPLITCHAR] The char to split the elements.
 * @param {IJsonSchema} [definitions={ definitions: {} }] A Set of defintions to be used.
 * @return {IJsonSchema} The Adapted Item.
 */
export declare function flattenSchema(schema: IJsonSchema, prePath?: string, postPath?: string, splitChar?: string, definitions?: IJsonSchema): IJsonSchema;
/**
 * Helper Function to reduce the Schema and remove multiple definitions.
 * @param schema
 * @param getName
 * @returns
 */
export declare function reduceSchema(schema: IJsonSchema, getName?: (schema: IJsonSchema, names: string[]) => string): IJsonSchema;
/**
 * A Helper Function, to test, if the given schema is a JSON Schema or whether it contains a method description
 *
 * @param { INopeDescriptor | IJsonSchema } schema The Schema to Test
 * @returns {boolean}
 */
export declare function isJsonSchema(schema: INopeDescriptor | IJsonSchema): boolean;