background top-level constant Null safety

Set<Map<String, Object>> const background

Implementation

const background = {
  {
    "backgroundSize": true,
    "backgroundPosition": true,
    "backgroundRepeat": true,
    "backgroundAttachment": true,
    "backgroundBlendMode": true,
    "bgImage": {"property": "backgroundImage"},
    "bgImg": {"property": "backgroundImage"},
    "bgBlendMode": {"property": "backgroundBlendMode"},
    "bgSize": {"property": "backgroundSize"},
    "bgPosition": {"property": "backgroundPosition"},
    "bgPos": {"property": "backgroundPosition"},
    "bgRepeat": {"property": "backgroundRepeat"},
    "bgAttachment": {"property": "backgroundAttachment"}
  }
};