import type { JSONPath, ModificationOptions } from 'jsonc-parser';
import type { Editor } from 'mem-fs-editor';
/**
 * Writes changes for 'launch.json'.
 *
 * @param content content to be added to the JSON file at location specified by JSONPath.
 * @param filePath path to the json file.
 * @param jsonPath The {@linkcode JSONPath} of the value to change. The path represents either to the document root, a property or an array item.
 * @param options Options {@linkcode ModificationOptions} used by {@linkcode modify} when computing the modification edit operations. Default formattingOptions are used if not provided.
 * @param fs - optional, the memfs editor instance.
 * @returns void.
 */
export declare function updateLaunchJSON(content: object | string | number | undefined, filePath: string, jsonPath: JSONPath, options?: ModificationOptions, fs?: Editor): Promise<void>;
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