import { Package } from './types';
/**
 * Finds file in path.
 *
 *     console.log(await findFileInPath('./', 'package.json'));
 *     console.log(await findFileInPath('../', 'package.json'));
 *     console.log(await findFileInPath('~/git/github/doxdox/', '.package.json'));
 *
 * @param {string} [input] Directory to check for file.
 * @param {string?} [fileName = 'package.json'] File name to check for.
 * @return {Promise<string | null>} Path to package.json file.
 * @public
 */
export declare const findFileInPath: (input: string, fileName?: string) => Promise<string | null>;
/**
 * Finds the closest node_module folder in the parent directories.
 *
 * @param {string} [currentDirectory] Current directory.
 * @param {number} [maxDepth] Optional max depth.
 * @return {Promise<string | null>} Path to node_modules directory.
 * @public
 */
export declare const findParentNodeModules: (currentDirectory: string, maxDepth?: number) => Promise<string | null>;
/**
 * Returns basic information from a projects package file.
 *
 * @return {Promise<Package>} Basic information from a package file.
 * @public
 */
export declare const getProjectPackage: (cwd: string) => Promise<Package>;
/**
 * Get the root directory of the package, supplied path or URL.
 *
 * @param {string?} [url] Optional path or URL.
 * @return {string} Directory path.
 * @public
 */
export declare const getRootDirPath: (url?: string) => string;
/**
 * Checks to see if path is a directory.
 *
 * @param {string} [path] Path to check.
 * @return {Promise<boolean>}
 * @public
 */
export declare const isDirectory: (path: string) => Promise<boolean>;
/**
 * Checks to see if path is a file.
 *
 * @param {string} [path] Path to check.
 * @return {Promise<boolean>}
 * @public
 */
export declare const isFile: (path: string) => Promise<boolean>;
/**
 * Return information about pattern if found within contents.
 *
 * @param {string} [content] Full contents to search for pattern in.
 * @param {string} [pattern] Pattern to look for in contents.
 * @return {{ start?: number; end?: number; matched: boolean }}
 * @public
 */
export declare const multiLinePatternMatch: (content: string, pattern: string, offset?: number) => {
    start?: number;
    end?: number;
    matched: boolean;
};
/**
 * Parse config key/value pairs from raw CLI flags.
 *
 *     console.log(await parseConfigFromCLI([['-c', 'key=value']]));
 *
 * @param {[string, string | boolean][]} rawFlags Raw flags from the CLI.
 * @return {{ [key in string]: string | boolean }} Configs key/value pairs.
 * @public
 */
export declare const parseConfigFromCLI: (rawFlags: [string, string | boolean][]) => { [key in string]: string | boolean; };
/**
 * Parse contents of ignore file.
 *
 *     console.log(await parseIgnoreConfig('node_modules/'));
 *
 * @param {string} [contents] Contents of ignore file.
 * @return {string[]} List of ignored paths and files.
 * @public
 */
export declare const parseIgnoreConfig: (contents: string) => string[];
/**
 * Slugify a value for use as an anchor.
 *
 * @return {string} Contents to slugify.
 * @public
 */
export declare const slugify: (contents: string) => string;