message: Minor TypeScript annotations fix.
diff: @@ -301,7 +301,7 @@ interface Filamesh {
  }
  export class Engine {
  - public static create(HTMLCanvasElement): Engine;
  + public static create(canvas: HTMLCanvasElement, contextOptions?: object): Engine;
  public createCamera(): Camera;
  public createIblFromKtx(url: string): IndirectLight;
  public createMaterial(url: string): Material;
  