//#region src/sound/engine.d.ts
export interface SplitFlapMechanicalEvent {
  /** Scheduled impact time on the same monotonic clock used by `now`. */
  at: number;
  final: boolean;
  index: number;
  pan: number;
}
export interface SplitFlapMechanicalEventSource {
  subscribeMechanicalEvents(listener: (events: readonly SplitFlapMechanicalEvent[]) => void): () => void;
}
export interface SplitFlapSoundBank {
  clicks: readonly string[];
  settles: readonly string[];
}
export interface SplitFlapSoundTuning {
  clickLevel: number;
  pitchVariation: number;
  settleLevel: number;
  stereoWidth: number;
  volume: number;
}
export declare const defaultSplitFlapSoundTuning: Readonly<SplitFlapSoundTuning>;
export interface SplitFlapSoundEngineOptions {
  bank: SplitFlapSoundBank;
  context?: AudioContext;
  fetch?: typeof fetch;
  now?: () => number;
  tuning?: Partial<SplitFlapSoundTuning>;
}
export declare class SplitFlapSoundEngine {
  private options;
  private activeSources;
  private bank;
  private compressor;
  private destroyed;
  private fetcher;
  private master;
  private now;
  private ownsSharedContext;
  private preparePromise;
  private tuning;
  private unsubscribe;
  constructor(options: SplitFlapSoundEngineOptions);
  /** Starts fetching assets without creating an AudioContext. */
  preload(): void;
  /** Call from a user gesture. Failure is intentionally reported as `false`. */
  prepare(): Promise<boolean>;
  connect(source: SplitFlapMechanicalEventSource): () => void;
  setTuning(tuning: Partial<SplitFlapSoundTuning>): void;
  schedule(events: readonly SplitFlapMechanicalEvent[]): void;
  destroy(): void;
  private createOutput;
}
//#endregion
//# sourceMappingURL=engine.d.ts.map