//#region src/ass.d.ts
type ASSOptions = {
  /**
   * The ass text string.
   * Can be omitted if `subUrl` is provided.
   */
  assText?: string;
  /**
   * URL to fetch the ASS content from.
   */
  subUrl?: string;
  /**
   * The video to display the subtile on.
   * Can be either an `HTMLVideoElement` or `string` (html query selector)
   */
  video: HTMLVideoElement | string;
  /**
   * List of fonts to load. This ensures that all the fonts
   * needed for the rendering are present and loaded into the document
   */
  fonts?: Font[];
  /**
   * Corresponds to the `z-index` to placed the Canvas renderer
   * > The renderer will always be added right after the `video` element
   */
  zIndex?: number;
  /**
   * A Callback that is invoked when the preprocess of the ass text by render is done
   */
  onReady?: () => void;
  /**
   * Type of logging
   * - `DEBUG` only debug type log will be displayed
   * - `DISABLE` no logging will be emitted (default)
   * - `VERBOSE` every log will be shown
   * - `WARN` only warning will be shown
   */
  logging?: LOGTYPE;
};
type LOGTYPE = 'DISABLE' | 'VERBOSE' | 'DEBUG' | 'WARN';
type FontStyle = {
  /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/ascentOverride) */ascentOverride: string; /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/descentOverride) */
  descentOverride: string; /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/display) */
  display: FontDisplay; /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/family) */
  family: string; /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/featureSettings) */
  featureSettings: string; /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/lineGapOverride) */
  lineGapOverride: string; /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/stretch) */
  stretch: string; /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/style) */
  style: string; /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/unicodeRange) */
  unicodeRange: string; /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/variant) */
  variant: string; /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/FontFace/weight) */
  weight: string;
};
type Font = {
  family: string;
  url: string;
  descriptors?: Partial<FontStyle>;
};
/**
 * @class ASS
 *
 * ASS is an ass/ssa subtitle renderer for HTML5 video.
 *
 * It creates a wrapper around the video element and overlays a canvas
 * to draw the subtitles with high performance.
 *
 * Usage:
 * ```javascript
 * const ass = new ASS({
 *   subUrl: '/path/to/subs.ass',
 *   video: document.querySelector('video')
 * });
 * await ass.render();
 * ```
 * */
declare class ASS {
  assText: string;
  subUrl?: string;
  private video;
  videoElement: HTMLVideoElement | null;
  private renderer;
  private ro;
  private fonts?;
  private zIndex?;
  private onReady?;
  private logging;
  private compiledAss;
  constructor(options: ASSOptions);
  /**
   * Start the ass rendering process
   */
  render(): Promise<void>;
  private fetchAss;
  private initRenderer;
  /**
   * Switch the ASS text content dynamically.
   * @param text The new ASS text content
   */
  setAssText(text: string): Promise<void>;
  /**
   * Switch the ASS text content from a URL.
   * @param url The URL to fetch the ASS content from
   */
  setSubUrl(url: string): Promise<void>;
  /**
   * Stop the rendering
   */
  destroy(): void;
  private setCanvasSize;
  private loadFonts;
  private getFontUrl;
  private loadFont;
}
//#endregion
export { ASS, ASS as default, ASSOptions, Font, FontStyle, LOGTYPE };