/**
 * Copyright (c) 2019 The xterm.js authors. All rights reserved.
 * @license MIT
 */

import { IEvent } from 'common/EventEmitter2';

export interface ICharSizeService {
  readonly width: number;
  readonly height: number;
  readonly hasValidSize: boolean;

  readonly onCharSizeChange: IEvent<void>;

  measure(): void;
}