import "./_dnt.polyfills.js";
import { PureEvent } from "./pure_event.js";
export interface ReadableDefaultStreamWithController<R> {
    stream: ReadableStream<R>;
    controller: ReadableStreamDefaultController<R>;
    onPull: PureEvent<void>;
    onCancel: PureEvent<any>;
}
export interface ReadableByteStreamWithController {
    stream: ReadableStream<Uint8Array>;
    controller: ReadableByteStreamController;
    onPull: PureEvent<void>;
    onCancel: PureEvent<any>;
}
interface ReadableByteWithController {
    <R>(strategy?: QueuingStrategy<R> & {
        type?: undefined;
    }): ReadableDefaultStreamWithController<R>;
    (strategy?: QueuingStrategy<Uint8Array> & {
        type: "bytes";
    }): ReadableByteStreamWithController;
}
/**
 * 一个易用的 ReadableStream 构造函数
 * - 直接暴露了 controller 对象
 * - pull/cancel 使用 Evt 来暴露
 * @param strategy
 * @returns
 */
declare const withController: ReadableByteWithController;
export { withController as rs_with_controller };
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