import type { TerminalTransport, TerminalTransportCloseDetails } from "./transport-types.js";
interface Callbacks {
    onReady(): void;
    onFrame(frame: ArrayBuffer): Promise<void>;
    onClose(details: TerminalTransportCloseDetails): void;
    onError(error: Error): void;
}
/** Shared lifecycle and bounded delivery for worker-local and host-bridged transports. */
export declare class TransportSession {
    #private;
    private callbacks;
    constructor(callbacks: Callbacks);
    get closing(): boolean;
    start(transport: TerminalTransport): void;
    send(control: string): Promise<void>;
    dispose(): void;
}
export {};
//# sourceMappingURL=transport-session.d.ts.map