/**
 * Convert a Fastify-style path to the canonical OpenAPI/RFC 6570 form used
 * by the manifest. The manifest emits OpenAPI-style paths so each generator
 * can translate to its own dialect (Envoy regex matchers, KrakenD `{var}`,
 * AWS `{proxy+}`).
 *
 * Supported Fastify shapes (find-my-way):
 *   - `:userId`            ordinary parameter
 *   - `:userId?`           optional parameter   (the `?` is for matching only;
 *                                                we drop it from the path text)
 *   - `:userId(regex)`     inline-constraint    (the `(regex)` is for matching
 *                                                only; we drop it)
 *   - `*`                  wildcard             → `{wildcard}`
 *
 * Examples:
 *   /users/:userId            → /users/{userId}
 *   /users/:userId/posts/:id  → /users/{userId}/posts/{id}
 *   /files/*                  → /files/{wildcard}
 *   /a/:id?                   → /a/{id}
 *   /items/:slug(\\w+)        → /items/{slug}
 */
export declare function normalizePath(fastifyPath: string): string;