import { Logger } from './logger.js';
import { Problem } from './problem.js';
import { SchemaLike } from './schema-runtime.js';
export declare function validate(response: Response, dataExpected: boolean, problemTypes?: Map<string, SchemaLike<Problem>>, logger?: Logger): Promise<Response>;
export declare namespace ResponseExample {
    function build(response: Response, bodyExample?: string): string;
    function bodyExcerpt(response: Response, maxLength: number): Promise<[string, unknown]>;
}
export declare function mergeHeaders(...allHeaders: (Headers | HeadersInit | undefined)[]): Headers;