text: const TILE_SIZE = 8;
  const TILE_COLOR_LIGHT = '#fff';
  const TILE_COLOR_DARK = '#e6e6e6';
  
  export function renderTransparentBg() {
      const canvas = document.createElement('canvas');
  
      canvas.width = canvas.height = TILE_SIZE * 2;
  
      const ctx = canvas.getContext('2d');
  
      if (!ctx) {
          return null;
      }
  
      ctx.fillStyle = TILE_COLOR_LIGHT;
      ctx.fillRect(0, 0, canvas.width, canvas.height);
      ctx.fillStyle = TILE_COLOR_DARK;
      ctx.fillRect(0, 0, TILE_SIZE, TILE_SIZE);
      ctx.translate(TILE_SIZE, TILE_SIZE);
      ctx.fillRect(0, 0, TILE_SIZE, TILE_SIZE);
  
      return canvas.toDataURL();
  }
  