export declare function toOpenApiTemplate(path: string): string;
export declare function templateFromTestName(test?: string): string | null;
export declare function pathMatchesTemplate(template: string, actual: string): boolean;
export declare function isDynamicSegment(segment: string, previous?: string): boolean;
export declare function heuristicTemplatize(pathname: string): string;
/**
 * Map a concrete (or already-templated) path onto an OpenAPI template.
 * Returns null when the hit should not be recorded (unknown vs Nest controllers).
 */
export declare function templatize(pathname: string, test?: string, method?: string): string | null;
export declare function pathParamNames(pathTemplate: string): string[];
export declare function extractPathParams(pathTemplate: string, actualPath: string): Record<string, string>;
/** Fill `{param}` slots so a stored template can be re-matched / re-heuristic'd. */
export declare function materializePath(pathTemplate: string, pathParams?: Record<string, string>): string;