/**
 * Stream Utilities
 *
 * Small, cross-platform helpers built on top of the platform stream
 * implementation. This file is swapped for `utils.browser.ts` in browser
 * builds via the `preferBrowserFilesPlugin()` mechanism.
 *
 * All factory-produced helpers are lazily initialized on first call to avoid
 * eagerly pulling in heavy stream class dependencies at import time.
 */
import { collect, isReadableStreamLike, readableStreamToAsyncIterable } from "./utils.base.js";
export { collect, isReadableStreamLike, readableStreamToAsyncIterable };
type AsyncIterableStream = {
    [Symbol.asyncIterator](): AsyncIterator<Uint8Array>;
};
export declare function text(stream: AsyncIterableStream): Promise<string>;
export declare function json<T = unknown>(stream: AsyncIterableStream): Promise<T>;
export declare function bytes(stream: AsyncIterableStream): Promise<Uint8Array>;
export declare function fromString(str: string): import("./types.js").IReadable<Uint8Array<ArrayBufferLike>>;
export declare function fromJSON(data: unknown): import("./types.js").IReadable<Uint8Array<ArrayBufferLike>>;
export declare function fromBytes(data: Uint8Array): import("./types.js").IReadable<Uint8Array<ArrayBufferLike>>;
export declare function transform<TIn = Uint8Array, TOut = TIn>(fn: (chunk: TIn) => TOut | Promise<TOut>): import("./types.js").ITransform<TIn, TOut>;
export declare function filter<T>(predicate: (chunk: T) => boolean | Promise<boolean>): import("./types.js").ITransform<T, T>;