import { Line } from 'three';
import { CorePositionalAudio } from './PositionalAudio';
export declare class CorePositionalAudioHelper extends Line {
    private audio;
    range: number;
    private divisionsInnerAngle;
    private divisionsOuterAngle;
    readonly type = "PositionalAudioHelper";
    constructor(audio: CorePositionalAudio, range?: number, divisionsInnerAngle?: number, divisionsOuterAngle?: number);
    update(): void;
    dispose(): void;
}