import type { _NSArray } from "../Foundation/NSArray.js";
import type { _NSObject } from "../Foundation/NSObject.js";
export declare class _AVAudioSessionRouteDescription extends _NSObject {
    static alloc(): _AVAudioSessionRouteDescription;
    static new(): _AVAudioSessionRouteDescription;
    init(): _AVAudioSessionRouteDescription;
    /**
     * Flattened list of all input port descriptions associated with all the streams as part of the route.
     */
    inputs(): _NSArray;
    /**
     * Flattened list of all output port descriptions associated with all the streams as part of the route.
     */
    outputs(): _NSArray;
}
