declare function SFXManager(this: void): SFXManager;

declare interface SFXManager {
  AdjustPitch(soundEffect: SoundEffect | int, pitch: float): void;
  AdjustVolume(soundEffect: SoundEffect | int, volume: float): void;
  GetAmbientSoundVolume(soundEffect: SoundEffect | int): float;
  IsPlaying(soundEffect: SoundEffect | int): boolean;
  /**
   * @param soundEffect
   * @param volume Default is 1.
   * @param frameDelay Default is 2.
   * @param loop Default is false.
   * @param pitch Default is 1.
   * @param pan Default is 0.
   */
  Play(
    soundEffect: SoundEffect | int,
    volume?: float,
    frameDelay?: int,
    loop?: boolean,
    pitch?: float,
    pan?: float,
  ): void;
  Preload(soundEffect: SoundEffect | int): void;
  SetAmbientSound(
    soundEffect: SoundEffect | int,
    volume: float,
    pitch: float,
  ): void;
  Stop(soundEffect: SoundEffect | int): void;
  StopLoopingSounds(): void;
}