{
  "name": "Span",
  "parents": ["Text", "RichEditor", "ContainerSpan"],
  "atomic": true,
  "attrs": [
    "fontColor", "fontSize", "fontStyle", "fontFamily", "fontWeight", "decoration", "letterSpacing",
    "textCase","font", "textBackgroundStyle", "lineHeight", "textShadow", "baselineOffset", "fontVariations"
  ]
}