import { ChildProcess } from "child_process";
import type { AllEventKeys } from "../events/event-bus.js";
import { EventEmitter, type AllEvents } from "../events/event-emitter.js";
import type { EventListener, EventOptions } from "../events/shared.js";
import { IsomorphicBuffer } from "../helpers.js";
import { SocketAdapterAkalaEventMap, SocketAdapter } from "./shared.js";
import { type Subscription } from "../teardown-manager.js";
import { Deferred } from "../promiseHelpers.js";
export declare class ProcessStdioAdapter extends EventEmitter<SocketAdapterAkalaEventMap> implements SocketAdapter {
    private process;
    messageEvent: (args_0: string | IsomorphicBuffer) => void;
    openEvent: (args_0: Event) => void;
    closeEvent: (args_0: CloseEvent) => void;
    errorEvent: (args_0: Event) => void;
    get open(): boolean;
    pipe(socket: SocketAdapter): void;
    close(): Promise<void>;
    send(data: string | IsomorphicBuffer): Promise<void>;
    private readonly messageListeners;
    off<const TEvent extends AllEventKeys<SocketAdapterAkalaEventMap>>(event: TEvent, handler?: EventListener<AllEvents<SocketAdapterAkalaEventMap>[TEvent]>): boolean;
    on<const TEvent extends AllEventKeys<SocketAdapterAkalaEventMap>>(event: TEvent, handler: EventListener<AllEvents<SocketAdapterAkalaEventMap>[TEvent]>, options?: EventOptions<AllEvents<SocketAdapterAkalaEventMap>[TEvent]>): Subscription;
    once<const TEvent extends AllEventKeys<SocketAdapterAkalaEventMap>>(event: TEvent, handler: EventListener<AllEvents<SocketAdapterAkalaEventMap>[TEvent]>): Subscription;
    constructor(process: NodeJS.Process, abort: AbortSignal);
}
export declare class ChildProcessStdioAdapter extends EventEmitter<SocketAdapterAkalaEventMap> implements SocketAdapter {
    private process;
    messageEvent: (args_0: string) => void;
    openEvent: (args_0: Event) => void;
    closeEvent: (args_0: CloseEvent) => void;
    get open(): boolean;
    pipe(socket: SocketAdapter): void;
    close(): Deferred<void, Error>;
    send(data: string): Promise<void>;
    off<const TEvent extends AllEventKeys<SocketAdapterAkalaEventMap>>(event: TEvent, handler: EventListener<AllEvents<SocketAdapterAkalaEventMap>[TEvent]>): boolean;
    on<const TEvent extends AllEventKeys<SocketAdapterAkalaEventMap>>(event: TEvent, handler: EventListener<AllEvents<SocketAdapterAkalaEventMap>[TEvent]>, options?: EventOptions<AllEvents<SocketAdapterAkalaEventMap>[TEvent]>): Subscription;
    once<const TEvent extends AllEventKeys<SocketAdapterAkalaEventMap>>(event: TEvent, handler: EventListener<AllEvents<SocketAdapterAkalaEventMap>[TEvent]>, options?: Omit<EventOptions<AllEvents<SocketAdapterAkalaEventMap>[TEvent]>, 'once'>): Subscription;
    constructor(process: ChildProcess, abort: AbortSignal);
}