import { TaskPromise } from './task-promise.js';
export declare class JSONParseStream<T = any> extends TransformStream<string | Uint8Array, T> {
    #private;
    constructor(jsonPath?: string);
    get path(): string;
}
/** @deprecated Rename!!! */
export declare class JSONParseNexus<T = any> extends TransformStream<string | Uint8Array, [string, T]> {
    #private;
    constructor();
    promise<T = any>(jsonPath: string): TaskPromise<T | undefined>;
    stream<U = any>(jsonPath: string): ReadableStream<U>;
    iterable<U = any>(jsonPath: string): AsyncIterableIterator<U>;
}