import { PathToken } from '@based/functions';
/**
 * Splits the Buffer using "/" (47) in an array of tokens, empty's as ignored.
 *
 * @param pattern - The pattern as a Buffer.
 * @returns An array of tokens.
 */
export declare function tokenizePattern(pattern: Buffer): PathToken[];
/**
 * Checks if the path  as a Buffer matches the specified pattern also as Buffer.
 *
 * @param pattern - The pattern ("/users/:userId?")
 * @param path - The path to test ("/users/123")
 */
export declare function pathMatcher(tokens: PathToken[], path: Buffer): boolean;
/**
 * Extract the path values matching the specified pattern as a Buffer.
 *
 * @param pattern - The pattern ("/users/:userId?")
 * @param path - The path to test ("/users/123")
 */
export declare function pathExtractor(tokens: PathToken[], path: Buffer): Record<string, (number | string) | (number | string)[] | boolean>;